Journal articles on the topic '120505 Residential construction processes'
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1
Shin, Jae Min, and Gwang Hee Kim. "Fabrication Processes of Residential Building Adopted Cruse Housing System." Applied Mechanics and Materials 638-640 (September 2014): 1606–9. http://dx.doi.org/10.4028/www.scientific.net/amm.638-640.1606.
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In South Korea, the need for residential modular buildings has highlighted, due to the increase in demand for small housing and the high land price in urban area. Thus, the cruse housing system (CHS) was developed to build high-rise residential buildings. The object of this study is to analyze the characteristics and fabrication processes of CHS residential buildings when the in-fill construction method is adopted. The result of this study showed that there is the potential to utilize the fabrication processes of CHS in-fill construction system to build high-rise modular buildings.
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Manzhilevskaya, Svetlana, Alexei Lihonosov, and Lubov Petrenko. "Fine dust atmospheric pollution from the objects of infill construction." E3S Web of Conferences 135 (2019): 01020. http://dx.doi.org/10.1051/e3sconf/201913501020.
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Air pollution emissions are released from both natural and anthropogenic sources. During the environment pollution researching and monitoring the special attention should be paid to the construction operations, since during the construction processes many pollutants are released, especially fine dust particles, which are harmful to the health of construction workers and the population living near the construction site. The construction of any object in urban terrain has bad influence not only on the nearby buildings and city infrastructure, but on the existing environment of urban areas. The identification of the important pollution sources that contribute to ambient concentrations of pollutants is essential for developing an effective air quality management plan during building construction. Particular attention should be paid to emissions of fine particles during technological processes of construction with a special degree of dust emission. Control and regulation of the dynamic state of dispersed systems released during technological construction processes using a number of protective measures will reduce emissions of pollutants into the air. The objects of this research were the construction site and residential buildings of a large residential complex «Ekaterininskiy» located in Rostov-on-Don. The obtained measurement data as a result of this type of environmental monitoring showed the level of atmospheric air pollution from the construction industry using the example of the construction of the residential complex “Ekaterininskiy” in Rostov-onDon. After analyzing the situation with dust pollution the protective measures were suggested.
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Dorogova, Inna, Aleksandr Ilin, and Rustam Iskandarov. "DEFORMATION MONITORING OF MULTILEVEL RESIDENTIAL BUILDING DURING CONSTRUCTION." Interexpo GEO-Siberia 1, no. 2 (2019): 17–24. http://dx.doi.org/10.33764/2618-981x-2019-1-2-17-24.
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The article describes the technology of deformation geodetic monitoring of a multi-storey res-idential building during construction. The description of the main stages of work: the choice of the location of the reference frames and the assessment of their stability, the placement of deformation marks on the observed structure, the location of leveling moves along deformation marks, the im-plementation of several cycles of geodetic measurements and the determination of deformation marks observed by their results The analysis of the obtained results has been performed, which suggests that at the time of the measurements, the observed deformation processes are predictable. Recommendations on improve-ment of the measuring measures complex are given, and the possibility of forecasting is considered, and the predicted values of the sediment deformation marks are calculated, which practically coin-cide with the actual values obtained in the next observation cycle.
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Papadaki, Dimitra, Dimitrios A. Nikolaou, and Margarita N. Assimakopoulos. "Circular Environmental Impact of Recycled Building Materials and Residential Renewable Energy." Sustainability 14, no. 7 (March 29, 2022): 4039. http://dx.doi.org/10.3390/su14074039.
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Building materials, due to their mass and energy-consuming production processes, drastically increase the embodied energy of construction. This study assesses circularity processes for the construction industry with a life cycle assessment (LCA) of a case study located in a large cosmopolitan city. The research concludes that a significant decrease in environmental impacts results from a shift to recycled materials in the construction phase, as well as from changing the landfill disposal method to recycling. In particular, it was found that the use of recycled building materials (such as recycled cement, metal, concrete, or glass) during the construction phase and recycling disposal methods lead to an overall decrease of impact up to 65%. This work also underlines the importance of circularity in renewable energy production systems. In both wind and solar systems, most of the environmental impact caused during the production phase are paid back during the second year of their life due to the energy gains of the renewable energy system. However, the recovery of metal depletion requires 667 years. This result provides evidence of the emerging need for integrating circular processes regarding recycling and reusing materials in construction and also in the energy-generating sector.
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Arashpour, Mehrdad, Ron Wakefield, Nick Blismas, and EWM Lee. "A new approach for modelling variability in residential construction projects." Construction Economics and Building 13, no. 2 (June 18, 2013): 83–92. http://dx.doi.org/10.5130/ajceb.v13i2.3120.
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The construction industry is plagued by long cycle times caused by variability in the supply chain. Variations or undesirable situations are the result of factors such as non-standard practices, work site accidents, inclement weather conditions and faults in design. This paper uses a new approach for modelling variability in construction by linking relative variability indicators to processes. Mass homebuilding sector was chosen as the scope of the analysis because data is readily available. Numerous simulation experiments were designed by varying size of capacity buffers in front of trade contractors, availability of trade contractors, and level of variability in homebuilding processes. The measurements were shown to lead to an accurate determination of relationships between these factors and production parameters. The variability indicator was found to dramatically affect the tangible performance measures such as home completion rates. This study provides for future analysis of the production homebuilding sector, which may lead to improvements in performance and a faster product delivery to homebuyers.
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Chen, Gang, and Xiao Chun Liu. "Study on Design Processes of Urban Residence Based on Whole Life Cycle Concept." Advanced Materials Research 368-373 (October 2011): 3688–95. http://dx.doi.org/10.4028/www.scientific.net/amr.368-373.3688.
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As we enter 21st century, the environmental problem is increasingly prominent. Chinese urban residence construction stands in the transition period of sustainable development. How to realize low energy consumption, long service life and high quality of residence becomes a subject to be solved in Chinese residence construction in new era. For China's traditional residential design and construction method formed as a linear process and single data feedback as well as great loss of information in design, the residential quality and properties have not only been unimproved, but have also led to relatively more time and costs spent. This paper introduces a design concept of whole life cycle and points out the traditional design concept and processes of the residence construction must be charged in order to realize its sustainable development. According to the design concept of the whole life cycle, this paper puts forward the residence design principle based on whole life cycle and institutes the residence design processes based on whole life cycle.
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Lee, Heow Pueh, Zhaomeng Wang, and Kian Meng Lim. "Assessment of noise from equipment and processes at construction sites." Building Acoustics 24, no. 1 (November 24, 2016): 21–34. http://dx.doi.org/10.1177/1351010x16678218.
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Noise pollution from construction sites has become a major problem for major cities with the continued rapid development as well as redevelopment of cities. These construction sites, in particular for new subway systems, are often near to residential and commercial buildings. A better understanding and characterization of noise profiles will be required for project management and planning as well as environmental impact assessment. In this study, instead of using the typical type 1 sound level meters for the measurement of noise profiles emitted from construction equipment and processes commonly done in construction industry, we attempt to characterize the noise profiles of common construction equipment at their respective noise source using an Acoustic Array or Acoustic Camera. The study also highlighted the significant presence of low-frequency noise at construction sites for some construction equipment and processes. This may have some implications for the design of noise barriers at construction sites.
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Yatsenko, Ihor, Volodymyr Kaskiv, and Oleksandr Chechuha. "Economic regulation business of construction organizations." Automobile Roads and Road Construction, no. 110 (2021): 233–43. http://dx.doi.org/10.33744/0365-8171-2021-110-233-243.
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The thesis presents methodological approaches to diagnosis and restructuring the system of economic regulation business processes of construction organizations, aimed to stabilize their economic development. It was suggested a new definition of the term «business process of construction organization» and performed the decomposition of business processes in construction. It was determined main components of management of construction organizations, which allow improving their structure and consolidating all processes with strategically goals. It was improved the outsourcing mechanism to optimize financial processes and flows of subcontract construction organizations under condition of constrains on resources and deadlines on the construction of residential buildings designed and optimal measures of pre-payment. A new approach for the management of financial flows by means of fuzzy sets. Found out typical failings in administration of business processes in «effective» and «ineffective» of construction organizations to restructure their activity. It was conducted determinative factor analysis of profitability of operating activity in construction industry and worked out measures to improve the situation. Worked out the quantitative characteristics of key business processes, which allow defining the size of the advance payment of a customer to optimal level.
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Koren'kova, G., N. Mityakina, T. Belikh, and E. Dorokhova. "FORMATION OF RENOVATION PROCESSES OF RESIDENTIAL BUILDINGS IN RUSSIAN CITIES." Bulletin of Belgorod State Technological University named after. V. G. Shukhov 7, no. 1 (January 18, 2022): 60–69. http://dx.doi.org/10.34031/2071-7318-2021-7-1-60-69.
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The renovation of the housing stock in large and small cities of Russia is formed due to the deterioration of the physical and moral condition of residential buildings of the last century. The main tasks of the study are to expand knowledge about the historical prerequisites of the origin of renovation processes, to form an evidence base for the effectiveness of the integrated development of territories that meet modern requirements for the urban environment (using the example of the Belgorod city). Russian and historical experience of renovation of residential buildings of European and Asian states are considered on the example of Moscow. The specifics of measures ensuring the comprehensive development of the depressed territories of Moscow are indicated. Legislative documents promoting the development of housing construction in the second half of the 20th century and modern legislation on the All-Russian renovation of residential buildings have been studied. Prospects of renovation processes implementation in Belgorod are considered. Organizational and technical aspects of the complex development of the residential space of the regional center have been determined. The first steps of renovation processes in the part of residential development are evaluated. Examples of the implementation of the development of built-up areas of the city are given, available scenarios for the renewal of residential areas are outlined. The physical and moral condition of medium-rise houses of the first mass series is analyzed. Possible measures for the reconstruction of the housing stock of the development of the 60s of the last century have been identified. Options for development of renovation processes of residential development are presented.
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Dakhli, Zakaria, Zoubeir Lafhaj, and Antoine Bos. "Experiencing Lean Six Sigma in the French residential construction." International Journal of Lean Six Sigma 7, no. 4 (October 10, 2016): 346–68. http://dx.doi.org/10.1108/ijlss-10-2015-0038.
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Purpose Compared to the manufacturing industry, Lean Six Sigma (LSS) lacks a clear methodology for its application in the tertiary service. One reason is the difficulties to assess information flow compared to physical flow. Indeed, the use of information flow as a process entry in the LSS method is not well investigated, mainly due to the difficulties in collecting adequate and sufficient data. The purpose of this research study is to investigate the application of LSS in the tertiary service, in particular, real estate development. Design/methodology/approach The paper is based on an action research methodology where LSS methodology is applied to solve client-dissatisfaction issue. One of its main causes is found to be the late delivery time. The work describes how the method was applied. Findings LSS is an adequate approach for making well-thought-out improvement in real estate development. Practical implications The work provides an implementation of LSS in real estate development. It also gives new insights into the LSS application in the tertiary service. The work also suggests practical recommendations and solutions to address the main challenges faced by real estate development. Originality/value Construction is governed by many processes that are difficult to identify and, even more, to assess. LSS helps identifying those which create real value for the client.
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Biruk, Sławomir, and Łukasz Rzepecki. "Wpływ zjawiska uczenia i zapominania na czas realizacji powtarzalnych procesów budowlanych realizowanych w warunkach losowych." Przegląd Naukowy Inżynieria i Kształtowanie Środowiska 26, no. 2 (June 2, 2017): 202–9. http://dx.doi.org/10.22630/pniks.2017.26.2.18.
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Construction projects encompass repetitive works carried out on the same or similar object parts, called working units. Due to the cyclical nature of construction processes it is possible to use the learning-forgetting theory to construction projects scheduling. The article shows an example of using learning-forgetting theory in the planning of implementation multi-storey residential building in random conditions.
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Makio, Haruki. "The Evolving Processes of Residential Areas in Melbourne." Journal of Asian Architecture and Building Engineering 2, no. 1 (May 2003): 169–74. http://dx.doi.org/10.3130/jaabe.2.169.
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Mahdavinejad, Mohammadjavad, Mina Hajian, and Amene Doroodgar. "Modeling of LSF Technology in Building Design and Construction Case-Study: Parand Residential Complex, Iran." Advanced Materials Research 341-342 (September 2011): 447–51. http://dx.doi.org/10.4028/www.scientific.net/amr.341-342.447.
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The adopted strategy to overcome the housing shortage crisis in Iran is the mass production. The way forward to accelerate the mass production, is adopting the industrial building systems with the increased prefabrication. One of the most optimal new building systems is Lightweight Steel Framing (LSF) Technology. Parand Residential Complex as the first serious project to industrialize the construction processes in Iran is facing the various problems during the processes of manufacture and execution of LSF components. The research aim is to offer an optimized model for manufacturing and execution processes of LSF Technology in the constructive projects which in it the deficiencies are compensated and strengths are intensified. So, case-studies and combined strategies has adopted as research method and based on it, the manufacture and execution processes of LSF technology in the case-study, were taken into consideration to recognize the existing advantages and disadvantages. The results of the research show that disadvantages of the manufacture and execution processes can be improved into one combined model. Finally, with offering four strategies to compensate the deficiencies and three strategies to intensify the strengths, the paper develops a model to coordinate the processes of manufacturing and execution in LSF technology in building design and construction.
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Torres, Jorge, Roberto Garay-Martinez, Xabat Oregi, J. Ignacio Torrens-Galdiz, Amaia Uriarte-Arrien, Alessandro Pracucci, Oscar Casadei, Sara Magnani, Noemi Arroyo, and Angel M. Cea. "Plug and Play Modular Façade Construction System for Renovation for Residential Buildings." Buildings 11, no. 9 (September 18, 2021): 419. http://dx.doi.org/10.3390/buildings11090419.
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The present paper focuses on the architectural and constructional features required to ensure that building envelope renovation are safe, functional, and adaptable to the building stock, with particular focus on “plug and play” modular facade construction systems. It presents the design of one such system and how it addresses these issues. The outcome of early-stage functional test with a full-scale mock-up system, as well as its applicability to a real construction project is presented. It is found crucial to obtain high quality information about the status of the existing façade with the use of modern technologies such as topographic surveys or 3D scans and point cloud. Detailed design processes are required to ensure the compatibility of manufacture and installation tolerances, along with anchor systems that deliver flexibility for adjustment, and construction processes adapting standard installation methods to the architectural particularities of each case that may hinder its use or require some modification in each situation. This prefabricated plug and play modular system has been tested by reproducing the holistic methodology and new technologies in the market by means of real demonstrators. When compared to more conventional construction methods, this system achieves savings in a real case of 50% (time), 30% (materials) and 25% (waste), thus achieving significant economic savings.
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Litvintsev, Denis Borisovich. "Evolution of multi-storey residential construction through the prism of sociology." Урбанистика, no. 2 (February 2020): 88–99. http://dx.doi.org/10.7256/2310-8673.2020.2.32976.
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A multi-storey residential house is viewed as a product of urbanization of modern society and is an object of research of such specific branches of sociological knowledge, as sociology of city, sociology of architecture, and sociology of housing. Currently, urbanization processes have captured the majority of developed and developing countries worldwide; the portion of urban population residing in multi-storey buildings (including condominiums, apartments, etc.) is constantly growing. For the sociology of housing, of special interest ate the social prerequisites, patterns and trends of development of multi-storey residential construction, which became the object of this research. The article provides a historical-sociological analysis of evolution of multi-storey residential construction since the ancient times until the modern stage. The theoretical framework contains works of the authors in the field of sociology of city, as well as 12 volumes of the “General History of Architecture”. The empirical base contains the data of the Russian Federal State Statistics Service, data of the Council on Tall Buildings and Urban Habitat allocated on the digital resource the Skyscraper Center. The conclusion is made that urbanization process, reflected in the development of multi-storey residential construction, began way before modern stage of social development – in the Ancient World. The author determines the social factors (overpopulation of cities, development of capitalist relations, etc.), and current trends (high-rise construction, “smart” homes, etc.) in evolution of multi-storey residential construction.
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Korol, Elena A., and Rima S. Petrosyan. "Ensuring safe working conditions in the arrangement of household towns of overhauled buildings." Vestnik MGSU, no. 8 (August 2022): 1046–53. http://dx.doi.org/10.22227/1997-0935.2022.8.1046-1053.
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Introduction. Construction production is characterized by special conditions for the production of works, which include the need to organize residential camps at the construction site to ensure balanced working and rest conditions for workers.
Materials and methods. For buildings of residential camps, design standards are provided that reflect not only the requirements common to all buildings and structures, but also take into account their temporary period of operation with possible reuse. The design of the territories of residential towns is also determined by the norms an.rules developed for them. The overhaul of buildings is subject to the same requirements for the organization of construction sites. However, repair and construction work carried out in conditions of dense urban development, in urbanized areas, predetermine an additional set of studies in the field of ensuring safe conditions for the production of repair and construction work in buildings in operation. The organization of the production of capital repairs also has its own characteristics associated with limiting the time they are carried out in an operated building in one shift to minimize the negative impacts from industrial noise on residents, the formation of construction waste, and the movement of vehicles. The purpose of the study is to identify factors that affect the safety of life and work of workers employed in the repair and construction industry, and to develop measures to reduce their impact in the production process.
Results. The result of the research is the proposed toolkit for assessing the factor of tightness of the territory in the design of residential towns for organizing the production process of capital repairs of buildings, taking into account labor safety requirements.
Conclusions. Formalization of requirements for the design and operation of residential camps in the implementation of regional programs for the overhaul of multi-apartment residential buildings is necessary, taking into account the cramped conditions for performing repair and construction processes of varying complexity in operated buildings, without resettling residents, and is harmonized with the requirements for safe working conditions in the process of new construction.
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Alonso, Rubén, Mikel Borras, Rembrandt H. E. M. Koppelaar, Alessandro Lodigiani, Eduard Loscos, and Emre Yöntem. "SPHERE: BIM Digital Twin Platform." Proceedings 20, no. 1 (July 22, 2019): 9. http://dx.doi.org/10.3390/proceedings2019020009.
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SPHERE (Service Platform to Host and sharE REsidential data) is a 4-year Horizon 2020 EU-funded project, carried out by 19 SMEs, RTOs and Large Enterprises across Europe. The platform aims to provide citizens, AEC stakeholders, as well as city administrations and urban developers, with an integrated ICT platform that will allow for a better assessment and development of the Design, Construction and Performance of residential buildings. SPHERE platform will facilitate improvements in the energy performance of buildings from the start of the construction process. In addition, it will also reduce time, costs, and the environmental impact of construction processes and improve the indoor environment due to a seamless integration of each meaning dimension and respective stakeholders within the platform.
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Sidelnikova, Olga, Lidia Khorzova, and Pavel Sidyakin. "Radiation-related hygienic assessment of construction materials in urbanized complexes in the Volgograd region." Spatium, no. 36 (2016): 46–54. http://dx.doi.org/10.2298/spat1636046s.
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The concept of safety and assurance of vital human activities in urbanization is one of the most significant backbone concepts of human ecology. The comfort of residential buildings is largely owed to the radiation properties of the construction materials used. Therefore, the radiation-related hygienic support of technological processes and construction procedures is an important issue for the construction industry. Solving problems associated with improving the radiation safety of urbanized complexes depends on implementing legislation in the sphere of limiting human exposure to the impact of naturally occurring radionuclides. The paper presents the results of studies carried out by the authors on the specific activities of naturally occurring radionuclides in the construction materials manufactured and used in the Volgograd region. Through these large-scale studies, it was found out that the construction materials manufactured in the Volgograd region are in compliance with the national legislative and standard requirements; they are referred to as class 1 and can be applied for the construction of residential and public buildings.
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Bhorkar, M. P., P. Choudhary, A. Chawhan, A. Bijwe, and K. Devgade. "Carbon footprint of a multi-storied residential building during the construction process." IOP Conference Series: Materials Science and Engineering 1197, no. 1 (November 1, 2021): 012022. http://dx.doi.org/10.1088/1757-899x/1197/1/012022.
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Abstract Construction Industry indicates development of the country and it helps in the economic growth which adds productivity and quality of life of citizens. During the manufacturing and the construction processes, there is use and combustion of fossil fuels which results total 39% of total carbon footprint. So, studying carbon footprint for construction companies becomes very important. Many different studies are carried out with giving number of alternatives to reduce the amount of carbon footprint. However, this research is focused mainly on multi-storeyed residential building in renowned city in India, shows the carbon emissions produced by a construction activity right from the material production to the actual execution process. Different Greenhouse gases contributing carbon footprint were also studied & incorporated. Various activities accounting to emissions were listed and their carbon footprint value (in the form of Carbon Dioxide equivalent) was calculated by bottom-up method. The manufacturing of various construction materials and usage of electricity during execution phases of a building causes very bad impact on the environment. The greatest contributors of the carbon footprint are onsite electricity use and building materials manufacturing. Therefore, use of green concrete, renewable energy, prefabricated construction materials and low emission construction equipment & vehicles can help in reducing the values of Carbon Footprint by the construction industry.
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Smugala, Stanislav, and Darja Kubečková. "Time Connection of Subsequent Construction Processes Estimated by Statistical Method." Applied Sciences 12, no. 7 (March 30, 2022): 3529. http://dx.doi.org/10.3390/app12073529.
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An integral part of managing the construction of investment units is the monitoring of labor productivity using statistical methods in combination with construction software. Such a combination includes a number of methods and modeling, among which is a method for determining the probability of the completion of construction processes based on the recorded mean value of labor productivity and its variations. For investment units consisting of two or more objects, it is necessary to assess the probability of the completion of construction processes related to follow-up activities and which are carried out by the same work crews. Based on the selected probability modeling, the aim of this contribution was to show how statistical methods and software support can contribute to savings in resources, both human and time, in construction production. The aspect is documented in a case study of residential buildings. The Lindeberg–Lévy and Moivre–Laplace theory and the Bernoulli principle were used for mathematical modeling. The CONTEC construction software was applied as the software support. The performed modeling showed a decrease in the mean value of performance for all the processes examined compared to the planned values, except for the implementation of reinforced concrete monolithic structures. For these reasons, the working capacities had to be increased in order to meet construction milestones.
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Zhai, Xiaolin, Richard Reed, and Anthony Mills. "Addressing sustainable challenges in China." Smart and Sustainable Built Environment 3, no. 3 (November 11, 2014): 261–74. http://dx.doi.org/10.1108/sasbe-02-2014-0008.
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Purpose – The purpose of this paper is to present an innovative approach to addressing increasing sustainable challenges facing China's built environment which are linked to a diverse range of factors including rapid economic and population growth. The research context includes mass urbanisation in and the Chinese construction industry's attitude towards adopting sustainable construction processes. The focus is placed on examining current on-site construction practices in China which have historically remained largely unchanged; this includes a high reliance on cheap labour accompanied by a substantial material waste. An alternative approach is to increase the uptake of off-site production in China's residential construction industry, however no previous studies have investigated the potential advantages and barriers of this alternative approach. Design/methodology/approach – In collaboration with an industry organisation a survey was completed by 110 construction professionals in China. The questionnaire referred to 21 individual factors relating to their perception about the current and potential future uptake of off-site production in construction processes in China. Findings – The results confirmed the existing level of off-site production in China's urban residential construction industry was relatively low. At present the cast-in-situ method was considered by stakeholders as the most effective approach. The findings also confirmed the benefits of off-site production are not fully understood by the housing construction industry in China. It is argued this knowledge gap reduces the Chinese construction industry's motivation levels when seeking to embrace the off-site production approach and adopt improved sustainable construction practices. Originality/value – This is an original study designed to address a gap in knowledge as there has been no previous research conducted into the use of off-site industrialised process in China. The results provide a valuable insight into the uptake of off-site production in the residential construction industry and will assist stakeholders and policymakers to increase the level of sustainability.
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di Campli, Antonio. "Otherness and closeness: residential tourism and rural gentrification processes." Archnet-IJAR: International Journal of Architectural Research 13, no. 3 (November 11, 2019): 736–55. http://dx.doi.org/10.1108/arch-05-2019-0122.
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Purpose This essay looks at how various forms of residential tourism or lifestyle migration, produced by people arriving from the cities and territories of the so-called Global North, have triggered complex processes of social-spatial modification in the landscapes and rural environments of Vilcabamba, Ecuador, a small Andean village of approximately 5,000 inhabitants in the southern part of the canton of Loja. The paper aims to discuss this issue. Design/methodology/approach Residential tourism in rural areas is a phenomenon that can be investigated by combining socio-economic studies with spatial analyses to define the specific characteristics of territories and environments affected by this phenomenon. In the case of Vilcabamba, the relationships and conflicts between imaginations, spaces, ecologies and desires have taken the form of a complex “implicit project”, a “palimpsest-project” intended as a set of territorial descriptions, interpretations and transformation actions triggered by a plot featuring migrant tourists, activists, eco-institutions, schools, artisans, intellectuals and artists. Though weakly connected to one another, these subjects nonetheless produce substantially coherent actions. Findings Two main hypotheses are given as: the first is that in particular rural contexts, such as the Andean area around Vilcabamba, dwelling practices and economies related to residential tourism have triggered processes through which these areas have progressively become peripheries to distant metropolitan territories and are reconfigured as sets of specialised places. The second hypothesis is that Vilcabamba and its rural surroundings can be viewed as a particular “contact zone” in which different types of residential tourists and local dwellers interact, together with different economies of tourism. In this case the reference is, on the one hand, to the logics and discourses of the so-called extractive tourism, a concept that describes the processes of “extracting” and converting local cultural characteristics, and “indigenousness”. To support these hypotheses, the result is the construction of a spatial representation of the ways in which specific practices of residential tourism are territorialised, and how they modify the meaning and functioning of rural spaces. Originality/value What is new in the paper is the attempt to define a spatial representation of transnational spaces trying to highlight relationships between extractive tourism and remittance urbanism.
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Uzakova, Guzal. "LEGAL ISSUES OF GREEN CONSTRUCTION ACTIVITIES IN CITIES." Review of Law Sciences 5, no. 2 (November 24, 2021): 59–70. http://dx.doi.org/10.51788/tsul.rols.2021.5.2./ilgo5006.
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Ensuring the right of citizens to favorable natural environment depends, first of all, on compliance with environmental standards in usage of land, water, underground and other natural resources, as well as following the rules of green construction processes and rational zoning of urban territories and other residential areas. This study considers main environmental problems in cities in connection with construction processes. At the same time, we also studied organizational legal measures and scientific-theoretical bases of construction activities. In addition, legal assessment and review of zoning issues, greening of construction processes, benefits of developing “green economy,” introduction of low-waste technologies, as well as construction of energy-efficient buildings and housing were carried out. In the context of achieving goals set by the Concept on Environmental Protection of the Republic of Uzbekistan until 2030, scientific and theoretical foundations for the introduction of environmentally friendly innovative technologies, prevention and reduction of negative impact on the environment, ensuring growth of environmental economics, the application of “green” building standards in construction sphere were developed.
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Абакумов, Р. Г., Roman Abakumov, И. Авилова, I. Avilova, М. Абакумова, Marina Abakumova, С. Анисимов, and R. Abakumov. "ONTOLOGY OF RESEARCH EFFICIENCY AND PROSPECTS OF LARGE-PANEL AND MONOLITHIC REINFORCED CONCRETE CONSTRUCTION OF RESIDENTIAL OBJECTS." Bulletin of Belgorod State Technological University named after. V. G. Shukhov 4, no. 10 (November 7, 2019): 40–52. http://dx.doi.org/10.34031/article_5db33b395b0bb8.51040783.
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The article is devoted to the issues of ontology, research of the effectiveness and prospects of large-panel and monolithic reinforced concrete construction of residential objects. Increasing demands on the effectiveness of multi-story housing construction determine the relevance of this study. Methodological foundations of substantiation and a comparative analysis of the effectiveness of monolithic and large-panel reinforced concrete multi-story construction are considered; prospects for the development of these housing technologies are justified. The article presents an analysis of the pros and cons of monolithic and large-panel reinforced concrete multi-storey construction of residential buildings, a comparative analysis of the processes of organization and technology of construction works. The problems of large-panel and monolithic construction are ranked according to the level of their materiality, measures to improve construction technologies are proposed. The comparative analysis of cost indicators of monolithic and panel construction on the basis of the data presented in collections of standards of the price of construction is presented. The need to introduce and update the normative documentation having legal force for regulation of the basic provisions of the modern improved large-panel construction is proved. Attention is paid to the design conditions for the manufacture and installation of the monolithic and large-panel multi-storey construction of residential buildings used in the methodological approach. Cases of expediency of comparison on criterion "duration of construction" are analyzed. The article proposes an original methodological approach for evaluating the effectiveness of monolithic and large-panel construction, taking into account the conditions and nature of the uncertainty of the initial data, which will justify the choice of the most effective options for the construction of multi-storey housing construction.
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VOSTRIKOV, Vladimir N. "ARCHITECTURAL-SPATIAL SOLUTION FOR CHERNOVSK HIGHWAY BUILDING DEVELOPMENT OF KUIBYSHEV CITY." Urban construction and architecture 7, no. 3 (September 15, 2017): 68–71. http://dx.doi.org/10.17673/vestnik.2017.03.12.
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This paper considers issues of residential area (which is next to Chernovsk Highway) construction (Yuriy Gagarin str.) which took place in the1960s according to Kuibyshev-city general lay-out. The features of this design decision have been described in the context of general trends in urban planning and architecture and their development. The paper focuses on functional processes in the living environment and objective laws of their management, on user-friendly transport and pedestrian accessibility, and on the creation of an enabling and aesthetically sound environment. It defi nes a type of building development and features of architectural and planning solutions of using typical residential buildings and public facilities, as well as specifi cs of composite construction providing visual communications.
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Szczepańska, Agnieszka. "Urbanization processes related to the development of residential functions in gminas adjacent to the city of Olsztyn." Bulletin of Geography. Socio-economic Series 33, no. 33 (September 1, 2016): 131–43. http://dx.doi.org/10.1515/bog-2016-0030.
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Abstract Political transformations in Poland have led to rapid suburbanization. Suburbias are beginning to develop functions and services characteristic of urban areas. The highest rate of growth is noted in residential development, in particular in the segment of single-family homes. Those developments bring about changes in demographics and social infrastructure. This study analyzes 4,000 real estate transactions conducted in 2007-2014, involving land plots zoned for residential construction, in order to determine the spatial changes that take place in the gminas adjacent to the city of Olsztyn, in view of the development of the local real estate market. The major trends relating to the number of concluded transactions, changes in real estate prices over time, the number of completed construction projects (new single-family homes) and changes in land-use structure are described. Demographic and social changes that inevitably follow from urbanization are described in the analyzed gminas. The results of this study will be used to determine whether Olsztyn’s suburbias are merely “bedroom communities” or whether they constitute autonomous territorial units.
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Abramyan, Susanna Grantovna, Oleg Vasil’evich Burlachenko, and Oganes Valer'evich Oganesyan. "MODELING OF CONSTRUCTION PROCESSES FOR A SPECIFIC OBJECT BASED ON ENVIRONMENTAL PARAMETERS." Vestnik MGSU, no. 7 (July 2017): 797–803. http://dx.doi.org/10.22227/1997-0935.2017.7.797-803.
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This paper suggests that building information modeling is predominantly aimed at deriving certain economic benefits. The construction schedule is prepared without considering the proper balance in the environment. Due to their complex and diverse nature, construction operations cannot be ideally modeled in terms of environmental sustainability. Still, a reduction of some hazardous impacts is manageable. This paper primarily focuses on the methodology that can be used to calculate the volume of polluting substances emitted during machinery operation. It highlights that during construction of large residential and environmental complexes, when several objects and linear facilities of tens or hundreds kilometers are being built simultaneously, it is especially dangerous to use a fleet of machines and mechanisms. The originality of this paper is underpinned by the conceptually new approach to the environmental basis of the construction processes during building construction. Hazardous emissions are suggested to be calculated using the generally known methodology for determining the maximum amount of technical resources required per shift. Given a known machinery brand, engine capacity and the number of operating shifts of a machine or mechanism, the maximum emission volume can be derived. By comparing the calculation results with the maximum allowable concentrations, the final conclusion can be made regarding the conformity of the construction schedule with the applicable environmental standards.
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Kirillova, A. N., and N. N. Musinova. "Problems of organising the solid municipal waste collection in residential buildings." Vestnik Universiteta, no. 2 (April 2, 2022): 64–70. http://dx.doi.org/10.26425/1816-4277-2022-2-64-70.
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The functioning of the regional operators’ territorial infrastructure of solid municipal waste management revealed a number of problems. The article considers the initial phase of the solid municipal waste management life cycle – the organisation of separate waste collection, which requires joint construction, technological, financial and social solutions, with close cooperation between the state, business and the population. The need to introduce new technologies for the organic waste separate collection, new design solutions in residential buildings under construction for the solid municipal waste separate collection has been noted. In order to monitor waste management processes, coordinate and make decisions to ensure their sustainable functioning, it has been proposed to form an automated information system at the federal level allowing communication to close all regional operators into a unified sectoral information system.
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Lujak, Mihailo. "Spatialization of social process vs singular object of architecture." Spatium, no. 23 (2010): 38–45. http://dx.doi.org/10.2298/spat1023038l.
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The fundamental subject of this research is spatialization of social process in the period of modernism manifested through transformation and/or change in meaning of space under a variety of social processes without changing the physical structure of space. These changes in meaning represent the specificity of development in space under the influence of the said social processes, which in this case is Yugoslav modernism, resulting in the creation of a singular object of architecture specific of a certain environment. These processes have been researched in the residential complex of Block 19a in New Belgrade, designed by architects Milan Lojanica, Predrag Cagic, and Borivoje Jovanovic, and constructed between 1975 and 1982. The basic objective of this paper is to establish crucial causes for this complex to be considered the landmark in the designing practice of the time in Yugoslavia through research and critical analysis of the residential complex of Block 19a, and to try and determine the importance and potential influence in further architectural development in the period following its construction. In other words, the basic objective of this paper is to establish whether residential complex Block 19a represents a singular object of architecture in Yugoslavia/Serbia.
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Bidov, T. K., A. O. Khubaev, and A. A. Shabanova. "Organizational and technical modeling of an integrated system of concrete work in the winter during the construction of residential buildings." Construction and Geotechnics 12, no. 2 (December 15, 2021): 15–25. http://dx.doi.org/10.15593/2224-9826/2021.2.02.
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The object of research is the production of concrete work in the winter. The goal is to develop a methodology for a comprehensive assessment of organizational and technological solutions for the production of concrete work during the construction of monolithic residential buildings in the winter. We reviewed the organizational and technical solutions for the production of concrete work in the winter during the construction of monolithic structures of residential buildings. We have analyzed the regulatory framework that governs the application of winter concreting methods. The production processes that affect the choice of a particular method are considered, indicating the advantages and disadvantages. Advantages and disadvantages of the basic methods of concreting in the winter were identified. The results of the analysis of the regulatory literature showed that today there are no clear recommendations on the design of concrete production technology in the winter, taking into account the features of the facility. There is no comprehensive approach to the formation of organizational and technological solutions within the framework of technological design. The results of the study will allow us to further create a methodology for choosing the most optimal organizational and technological solutions for the construction of monolithic residential buildings in the winter.
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Yarmoshenko, Ilia, Georgy Malinovsky, Elena Baglaeva, and Andrian Seleznev. "A Landscape Study of Sediment Formation and Transport in the Urban Environment." Atmosphere 11, no. 12 (December 6, 2020): 1320. http://dx.doi.org/10.3390/atmos11121320.
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Background: Sediment deposition in the urban environment affects aesthetic, economic, and other aspects of city life, and through re-suspension of dust, may pose serious risks to human health. Proper environmental management requires further understanding of natural and anthropogenic factors influencing the sedimentation processes in urbanized catchments. To fill the gaps in the knowledge about the relationship between the urban landscape and sedimentation, field landscape surveys were conducted in the residential areas of the Russian cities of Ekaterinburg, Nizhniy Novgorod, Rostov-on-Don, Tyumen, Chelyabinsk, and Murmansk. Methods: In each city, six elementary urban residential landscapes were chosen in blocks of multi-story apartment buildings typical for Russian cities. The method of landscape survey involved delineating functional segments within the elementary landscapes and describing each segment according to the developed procedure during a field survey. Results: The complexity of sedimentation processes in the urban environment was demonstrated. The following main groups of factors have significant impacts on sediment formation and transport in residential areas in Russian cities: low adaptation of infrastructure to a high density of automobiles, poor municipal services, and bad urban environmental management in the course of construction and earthworks. Conclusion: A high sediment formation potential was found for a considerable portion of residential areas.
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Bohdan, Cherkes, and Fenchuk Oleksandr. "HIGH-SPEED URBANISM. DEVELOPMENT OF THE RESIDENTIAL DISTRICT "PID HOLOSKOM" IN LVIV." Vìsnik Nacìonalʹnogo unìversitetu "Lʹvìvsʹka polìtehnìka". Serìâ Arhìtektura 3, no. 1 (June 15, 2021): 131–39. http://dx.doi.org/10.23939/sa2021.01.131.
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The article is devoted to the study of a new residential area in Lviv, called Pid Holosko. It describes the process of formation of the district, from historical to the present day, and its participation in the development of the city. On the basis of the research identified the main characteristics of the new urban development, the number of houses built and the prospects for its development, the number of inhabitants, the intensity of buildings, the provision of educational institutions and recreation. The main urban characteristics of the region as well as phenomena that accompany present-day processes of urban development in Ukraine are investigated. The article is divided by the main types of urban characteristics into the stage of formation, indicators of residential construction and population, the state of social and infrastructural infrastructure and the forecasted prospective development. Problem statement. New residential suburb Holosko today is one of the largest housing estates in Lviv, with implementation rate growing day by day. The gradual development of such a city-building structure leads to problems such as: lack of educational institutions and social services, underdeveloped street and transport infrastructure, lack of parking spaces, the lack of public spaces and elements of sports infrastructure, etc. In order to solve these problems, an analysis of the processes of formation and current development of Pid Holosko is needed, with the aim of developing a comprehensive concept of the city's development. An analysis of recent research and publications. Up until now, the development of the residential micro-region Pid Holosko has not actually been investigated. The main materials are the elaborated construction documents and the authors' own research. The planning structure and energy supply of the district at the municipal level was studied in the studies of L. Shuldan. The aim of this article is to investigate the peculiarities of formation of the new residential micro-district of Pid Holosko and to carry out an integrated analysis of its urban characteristics. On the basis of the conducted research the main problems associated with the fast pace of development of the area and the determination of its development trends in conditions of modern urban development processes were defined.
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Dogaru, Vasile. "In-process measurement of urban energy-oxygen-pollution for the main residential building areas in Timisoara." E3S Web of Conferences 111 (2019): 06078. http://dx.doi.org/10.1051/e3sconf/201911106078.
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The development of cities is below the target in reducing pollution and high population density. The environmental agency formulated the rules for the construction of spatial area-based balances of energy use-oxygen production-pollution for the new Building Code of Timisoara. Studies for households or traffic typically evaluate separately energy, oxygen production or pollution. In this research, we have developed a flow-funds model for conterminous residential building processes with spatial-temporal borders. We are modeling the integrated processes for energy-oxygen-pollution in 14 urban zones for households-buildings with segmentation of partial processes for energy-pollution and separately for oxygen flows. The segmentation is based on modeling of 338 streets at nano-levels as street segments. We have found a new solution for the boundaries in place of the 73 Territorial References Units in the in force Building Code. We made the distinction between area-point and in-process measurement. The modeling revealed that national energy-pollution balances did not integrate oxygen urban production which overestimates the CO2 reported figures. The daily intensity of carbon sequestration in the warm season for 14 zones in Timisoara varies between 0.21-0.70 grams per meter squared for residential areas. The different carbon sequestration intensity justifies differentiated measures to reduce the pollution in residential areas.
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Reis, Inês F. G., António Figueiredo, and António Samagaio. "Modeling the Evolution of Construction Solutions in Residential Buildings’ Thermal Comfort." Applied Sciences 11, no. 5 (March 9, 2021): 2427. http://dx.doi.org/10.3390/app11052427.
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The evolution of the construction sector over the years has been marked by the replacement of high thermal inertia mass constructions by increasingly lighter solutions that are subject to greater thermal fluctuations and, consequently, thermal discomfort. To minimize these effects, energy demanding space conditioning technologies are implemented, contributing significantly to the sector’s share of global energy consumption. Enhanced constructive solutions involving phase-change materials have been developed to respond to the constructive thermal inertia loss, influencing buildings’ thermal and energy performance. This work aims to model the evolution of the construction over the last decades to understand to what extent constructive characteristics influence the occupants’ thermal comfort. For this purpose, typical and enhanced solutions representing distinct constructive periods were simulated using the EnergyPlus® software through its graphical interface DesignBuilder® and the thermal comfort of the different solutions was evaluated using the adaptive model for thermal comfort EN16798-1. The main results reveal that more restraining regulatory requirements are indeed mitigating thermal discomfort situations. However, overheating phenomena can rise, creating worrying consequences in the short-medium term. Thus, countries with mild climates such as Portugal, must pay special attention to these effects, which may be aggravated by climate change.
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Kim, Kyeong-Baek, Ji-Hoon Cho, and Sang-Bum Kim. "Model-Based Dynamic Forecasting for Residential Construction Market Demand: A Systemic Approach." Applied Sciences 11, no. 8 (April 19, 2021): 3681. http://dx.doi.org/10.3390/app11083681.
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According to the previous research, proper demand forecasting could help construction-related firms in effective planning for future market changes. However, existing market demand forecasting models are somewhat limited, and most of them bear some critical shortcomings. This research aims to develop a forecasting model for the Korean residential construction industry using system dynamics. In developing the market forecasting model, this research uses variables that significantly impact future construction market change. Many of the existing models do not include as many variables as this model, and none of them have considered complex interlocking effects among these variables. This model is also the first model using a system-based approach by looking at the target industry as a ‘one complex system’ rather than focusing on individual variables’ impact on future market changes. By employing system dynamics, it is possible to consider qualitative and quantitative aspects and produce long-term market forecasting results. The developed market forecasting model consists of two main modules, the first being a prediction module for the grassroots construction market and the second for operation and maintenance (O&M) and the demolition market. Sixteen input variables are grouped into four categories: social, economy, regulation, and past market size among over 25 identified variables. The model utilizes a mathematical function system using the designed feedback loops in producing future market forecasts. Based on the validation tests with past market data, it turns out that the model is reliable, with the determination coefficient (R2) being over 0.7 on all tested occasions. According to the model’s forecasting results, the Korean construction market’s size is expected to be 231 billion won in 2015 and 286 billion won in 2030. However, the O&M market’s growth rate is expected to be higher than 180%, which is much bigger than those of the grass-root and demolition markets. Thus, this research model is realistic according to the construction paradigm change. This research is considered one of the pioneering studies in construction market forecasting by employing dynamic inter-relationships among various input variables. Therefore, the market forecasting results can be interpreted as more practical and can provide more insights to the construction industry stakeholders. The model is envisioned to provide the public sector with useful guidelines in preparing future public market supply strategies such as construction budget allocations. It would also be helpful for the private sector to develop more proactive and accurate demand strategies for timely decision-making.
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Fontanini, Patricia Stella Pucharelli, Caroline de Souza Milano, Aparecido Fujimoto, Rosa Cristina Cecche Lintz, Luisa Andréia Gachet-Barbosa, Ana Elisabete P. G. A. Jacintho, and Lia Lorena Pimentel. "Concrete Slab Value Stream Mapping of Brazilian Residential Buildings - a Lean Construction Study Case." Advanced Materials Research 690-693 (May 2013): 829–34. http://dx.doi.org/10.4028/www.scientific.net/amr.690-693.829.
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Sustainable research inconstruction environments has being weakening more interest for theconstruction sector, due to visible wastes during the constructive processes.In this scenario, high costs and consumptions of unnecessary materials in the work activities are inserted also, which generate waste and customer dissatisfaction.The real knowledge of this situation can be present with the Lean Thinking concepts application. The scientific initiation research identifies, from the Value Stream mapping application, the structural elements processes and all the waste detected in their observation. This study case shows how to apply the lean principles, and presents your informally application in the Brazilian Company specifically. This study has an investigative character, and considers that the company applies just a part of the Lean principles. Therefore, the paper has as objective to present the application of VSM and the preliminary sustainable analyses too.
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Qi, Yuting, Queena K. Qian, Frits M. Meijer, and Henk J. Visscher. "Identification of Quality Failures in Building Energy Renovation Projects in Northern China." Sustainability 11, no. 15 (August 3, 2019): 4203. http://dx.doi.org/10.3390/su11154203.
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Building energy renovations contribute significantly to energy sustainability and environmental protection. These advantages have increased the importance of renovating existing residential buildings in many countries. In China, the government has supported the energy-saving renovation of existing urban residential buildings since 2007. However, quality failures, which do not meet the technical requirements, occur during construction processes in building energy renovation projects. Although quality failures are regarded as a crucial problem in building energy renovation projects, the identification of quality failures and their sources, likelihood, impacts, and causes remain mostly unknown. This paper investigates the nature of quality failures in building energy renovation projects. A total of 25 quality failures were first identified through five cases, and interviews with six experienced construction professionals in China. A questionnaire survey was further conducted to evaluate the frequency of quality failures. The results show the nature of quality failures that arise during construction and their sources, occurrence frequency, causes, and impacts. The research reveals that quality failures are caused by defaults by workers; inadequate checking procedures; incomplete construction site surveys; inaccurate design work; fraud of construction companies; and inefficient cooperation between different departments. Above all, the behaviors of the main actors are responsible for poor construction quality. Additionally, emphasis on quality control during the renovation preparation stage is critical to ensure that quality failures are reduced in numbers and severity.
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Fedorova, Victoriya, Guzel Safina, and Sabina Zaripova. "Spot development of residential purpose objects as a method for solving territorial problems (on the example of the city of Kazan)." InterCarto. InterGIS 27, no. 4 (2021): 244–59. http://dx.doi.org/10.35595/2414-9179-2021-4-27-244-259.
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An increase in the number of inhabitants in cities, urbanization processes and congestion in infrastructure lead to a shortage of territories in urban systems. One of the most common ways to search for internal urban reserves is the implementation of infill (compaction) development. The purpose of this work is to analyze the infill development of residential facilities as a way to solve territorial problems (using the example of the city of Kazan). In the article, infill development is understood as a deviation from the general urban planning plan, when the construction of objects occurs on sites adjacent to the existing development. The authors created a register of residential buildings in Kazan, built over the period 1860–2019, deciphered and compared satellite images of 2004 and 2020, determined the functional use of land plots that preceded modern development. Spot buildings are found throughout the entire city of Kazan. However, the process of compaction of the urban fabric is uneven—it is most intense in the central, historical part of the city, which is valuable from the point of view of investors, in which a significant number of various cultural, educational, scientific institutions and other socially significant objects are concentrated. The largest number of episodes of sealing development was recorded in the Vakhitovsky district. In the period 2001–2019. 33.9 % of the total number of residential buildings in the Vakhitovsky district were built, and a significant part of them is “included” in the existing planning structure and refers to the sealing building. Closer to the periphery and borders of the city, the need for sealing construction decreases—less intensive processes of housing construction are typical for the outskirts of Kazan—Aviastroitelny, Kirovsky, Sovetsky and Privolzhsky.
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Hristoforova, I. V., and I. A. Schmidt. "Communicative Interaction оf Participants in the Process оf Promotion оn the Individual Residential Market in Russia." World of new economy 13, no. 4 (December 4, 2019): 103–14. http://dx.doi.org/10.26794/2220-6469-2019-13-4-103-114.
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In order to achieve the maximum possible efficiency of modern management in Russia in the market of individual housing communication should be built considering the relationship between market actors, on the basis of which is formed by the housing promotion object that allows you to improve the economic efficiency of an entity in the long term through the generated values relationships. The article is devoted to the consideration of the interaction of key actors in the private housing market, participating in the promotion: building organisations, Realtor firms and consumers. The subject of research: the process of interaction between construction companies, real estate agents and consumer firms, which formed values which affect the effectiveness of the promotion. Tendencies of the development of the individual residential market on the example of the city of Novosibirsk, which allowed updating communication processes of market agents. Despite massive amounts of residential construction, the sales volume of objects of individual pages.
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Podolski, Michał, Jerzy Rosłon, and Bartłomiej Sroka. "The Impact of the Learning and Forgetting Effect on the Cost of a Multi-Unit Construction Project with the Use of the Simulated Annealing Algorithm." Applied Sciences 12, no. 24 (December 10, 2022): 12667. http://dx.doi.org/10.3390/app122412667.
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Construction projects are often delayed. Their budgets are being exceeded. This is partly because construction project models rarely take human factors into account. The article focuses on the repetitive multi-unit projects that are often found in construction practices. They are an excellent example of construction works for which the optimization of certain processes can bring measurable financial benefits. In particular, the focus was on improving the key investment success indicator, the total cost of a project. This article presents the use of learning and forgetting phenomenon to improve construction schedules. The authors proposed an innovative model of the construction phase and optimized the schedule using a proprietary calculation algorithm using the simulated annealing phenomenon. The method was verified by a series of experiments and showcased by a case study. The results show that the presented methods can improve the construction planning process and better reflect the current construction conditions. The findings may impact residential, infrastructure, industrial, and commercial construction branches.
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Kabirifar, Kamyar, and Mohammad Mojtahedi. "The impact of Engineering, Procurement and Construction (EPC) Phases on Project Performance: A Case of Large-scale Residential Construction Project." Buildings 9, no. 1 (January 8, 2019): 15. http://dx.doi.org/10.3390/buildings9010015.
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The Construction Industry is a complex and fragmented industry worldwide with regards to its supply chain, products, and processes, and is faced with a similar dilemma as faced by manufacturers during its time in past decades. Scope, time, and cost are the triple constraints of project management and leading factors in defining the project performance. Productivity and efficiency of each construction project is measured through its triple constraints, therefore the factors that affect project success are significantly important. Despite the importance of understanding project performance indicators, few empirical studies have been conducted over the last decade in terms of analyzing the factors that determine the performance of high-rise buildings in Engineering, Procurement, and Construction (EPC) projects. Hence, the aim of this paper is to analyze and rank EPC critical activities across large-scale residential construction projects in Iran, by using the TOPSIS method as a multi-attribute group decision-making technique. Results indicate that engineering design, project planning and controls are significant factors contributing to the project performance. In addition, engineering has a pivotal role in project performance and this significance is followed by the construction phase. On the contrary, all believe procurement is more important than Construction phase.
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Tramontano, Marcelo, and Arch Guto Requena. "Living Ways: Design Processes of a Hybrid Spatiality." International Journal of Architectural Computing 5, no. 3 (September 2007): 535–49. http://dx.doi.org/10.1260/147807707782581837.
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This paper presents some architectural housing projects designed by architects in different parts of the world, considering concepts originated from the virtuality domain. Some designers propose the beginning of an interaction between the user and its dwelling that attempts to overcome the functionalist slant of so-called residential automation. After examining different approaches and proposals, ten points are presented as items for an agenda of debates. The brief and introductory analysis proposed hereby is part of undergoing studies at the Nomads.usp Center for Interactive-Living Studies ( www.eesc.usp.br/nomads ), of the University of Sao Paulo, Brazil.
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Bredikhin, Vladimir, Vladimir Khaustov, and Dmitriy Melkumov. "Geotechnical monitoring during construction in difficult soil conditions." Journal of Applied Engineering Science 19, no. 2 (2021): 537–41. http://dx.doi.org/10.5937/jaes0-31438.
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One of the common and at the same time most difficult problems that developers may face is unstable soil layer at the base of a future building. This paper describes problems of construction on weak, subsidence and heaving soils in engineering and geological conditions of Kursk city. Real problem of construction property safety is shown with the example of one of the demanding geomorphological and lithological conditions of urban areas. The paper offers a description of geologic and hydrogeological features of the slope rock mass in the right bank of the Tuskar river. Groundwater level lies at 8.7 m. depth. It is possible to predict an increase in the level of groundwater in building maintenance because this area is potentially flooded. Various engineering and geological processes and such phenomena as ground subsidence, Karst, suffosia, landslides, flooding, etc., can also be found in the studied territory. Initially an insufficient engineering-geomorphological, hydrogeological, ecological and engineering-geological study of hazardous areas in the city of Kursk have led to its problematic development, which illustrates the situation with residential real estate in the studied territory. To predict dangerous engineering-geological processes and ensure the reliability of the construction fund, specific proposals have been developed for the organization of a geotechnical monitoring system based on the optimal integration of geomorphological, geodesic, engineering-geological, hydrogeological and environmental construction methods in complex engineering-geological conditions.
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Rajagopalan, Neethi, Melissa M. Bilec, and Amy E. Landis. "Residential Life Cycle Assessment Modeling: Comparative Case Study of Insulating Concrete Forms and Traditional Building Materials." Journal of Green Building 5, no. 3 (August 1, 2010): 95–106. http://dx.doi.org/10.3992/jgb.5.3.95.
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Innovative, sustainable construction products are emerging in response to market demands. One potential product, insulating concrete forms (ICFs), offers possible advantages in energy and environmental performance when compared with traditional construction materials. Even though ICFs are in part derived from a petroleum-based product, the benefits in the use phase outweigh the impacts of the raw material extraction and manufacturing phase. This paper quantitatively measures ICFs' performance through a comparative life cycle assessment of wall sections comprised of ICF and traditional wood-frame. The life cycle stages included raw materials extraction and manufacturing, construction, use and end of life for a 2,450 square foot house in Pittsburgh, Pennsylvania. Results showed that even though building products such as ICFs are energy intensive to produce and thus have higher environmental impacts in the raw materials extraction and manufacturing phase, the use phase dominated in the life cycle. For the use phase, the home constructed of ICFs consumed 20 percent less energy when compared to a traditional wood-frame structure. The results of the impact assessment show that ICFs have higher impacts over wood homes in most impact categories. The high impacts arise from the raw materials extraction and manufacturing phase of ICFs. But there are a number of embedded unit processes such as disposal of solid waste and transport of natural gas that contribute to this high impact and identifying the top unit process and substance contributors to the impact category is not intuitive. Selecting different unit processes or impact assessment methods will yield dissimilar results and the tradeoffs associated with every building product should be considered after studying the entire life cycle in detail.
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Abbas, Yasmin Khudheir, and Jamal B. Motlak. "The role of community participation in the spatial development of deteriorated residential areas Al-Imam neighborhood in the city of Nasiriyah: a case study." IOP Conference Series: Earth and Environmental Science 1129, no. 1 (January 1, 2023): 012033. http://dx.doi.org/10.1088/1755-1315/1129/1/012033.
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Abstract Iraqi cities in general face a slew of issues, including deterioration of the internal and external residential environment for some residential districts, deterioration of major infrastructure services, and bad economic, living, and construction conditions. As a result, the Ministry of Construction and Housing took the initiative, in collaboration with the Habitat Organization, to carry out a project to upgrade a number of deteriorated residential neighbourhoods, including Al-Imam neighbourhood in Nasiriyah, as a local experiment aimed at achieving spatial development with community participation. The research problem was established by not incorporating community engagement and activating the mechanisms of intrusion towards sustainable spatial development when conversing with residents as one of the strategies for creating and upgrading civilized places. The following hypothesis guided the research: Adoption of effective community participation policies aids in the rehabilitation of damaged residential areas and the achievement of long-term development. The study contained a theoretical component dealing with the notion of community participation and upgrading, as well as a practical component including the identification of the study area and the processes used in the process of upgrading community participation. The study also included a questionnaire for a random sample of residents to complete regarding the type of community participation in upgrading, and the study found that there is a larger need for a process of awareness, education, and training of people to participate in upgrading. Housing unit improvements were not at the required level due to a lack of funding and poor participation of residents in the construction and restoration process, and improvements to educational services were simple and included school frontispieces, green areas were not allocated, and infrastructure services were not established. The study came to a number of conclusions and recommendations regarding the need to rehabilitate human and material resources, stimulate community participation in the planning and management of residential areas, and achieve long-term spatial development.
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Wegener, M. "Transport Network Equilibrium and Regional Deconcentration." Environment and Planning A: Economy and Space 18, no. 4 (April 1986): 437–56. http://dx.doi.org/10.1068/a180437.
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Processes of urban and regional change can be classified in terms of their temporal characteristics as fast-adjusting, medium-response, or inert. Based on this classification, a modelling approach is presented that combines (1) a fast-adjusting equilibrium-type transport model, (2) a medium-response residential occupation (housing-market) model, and (3) a strongly lagged residential location (housing-construction) model. It is suggested that such a model structure takes better account of the range of temporal behaviour observed in metropolitan regions than modelling approaches directed at determining a simultaneous equilibrium of transport and location. With data of the Dortmund, West Germany, metropolitan region, the model is employed to demonstrate the role of the transport system in the process of regional deconcentration observed in that region.
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Elagiry, Marino, Lasarte, Elguezabal, and Messervey. "BIM4Ren: Barriers to BIM Implementation in Renovation Processes in the Italian Market." Buildings 9, no. 9 (August 30, 2019): 200. http://dx.doi.org/10.3390/buildings9090200.
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As a part of BIM4REN (Building Information Modelling based tools & technologies for fast and efficient RENovation of residential buildings) H2020 project, an analysis of the barriers of the renovation process, the potential of digitalization to overcome those barriers, and the requirements to ensure a successful digital workflow. This paper focuses on the Italian market where surveys, interviews, and a workshop were conducted, and then a diagnosis was made on the results obtained. Results show that technological innovation on BIM tools cannot be a stand-alone action to reach a full digitalization of the renovation sector, but it shall be supported by a major awareness of the actors involved, improved skills, and competences, as well as an important change of approach in the current construction practice.
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Salov, Aleksandr A., Igor V. Fedoseev, and Marina N. Yudenko. "The Role of Residential Development in the Spatial Structure of Cities of Russia and Bulgaria." Materials Science Forum 931 (September 2018): 827–33. http://dx.doi.org/10.4028/www.scientific.net/msf.931.827.
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This article considers the city as a complex social system, a highly developed urbanized area, a place for the development of the economy, politics and the performance of economic functions. The authors suggest a system of elements that contribute to the sustainable development of the city and which includes monitoring the degree of political and public participation and commitments, governance models and mechanisms, processes and their improvement, policies, plans, strategic programs, governance mechanisms, a maintenance mechanism for the financial independence of cities and institutions. Considering that, the spatial structure of the city occupies a significant place in residential development, a comparative analysis of the state of the construction of cities in Russia and Bulgaria is given. A conclusion was drawn about various approaches to the development of industrial housing construction in Russia and European countries. The experience of Russian factories in the modernization of house building was considered.
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Sborshchikov, Sergej B., and Pavel A. Zhuravlev. "The reengineering of built-up areas: structure and composition." Vestnik MGSU, no. 11 (November 2021): 1508–19. http://dx.doi.org/10.22227/1997-0935.2021.11.1508-1519.
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Introduction. Engineering solutions of construction facilities are becoming obsolete due to the impact of scientific and technological progress, changes in consumer needs and production capabilities of the construction industry. A gap between consumer needs and characteristics of construction products is bridged by updating, modernizing, retrofitting and transforming design solutions.
Materials and methods. The subject of the study is capital construction facilities that have various functional purposes: they structure built-up urban areas (space planning), whose urban planning solutions need reengineering in the course of operation. The article considers the list of capital construction entities that include industrial facilities (manufacturing, agricultural, and communication facilities), non-industrial facilities (public buildings, residential housing) and linear objects (overpasses, pipelines, power grids). Functional, planning, structural, organizational and technological features of capital construction facilities, features of vital processes, production and technological procedures, that are underway inside them, determine the characteristic differences in the composition and structure of construction reengineering. Structural and functional analysis is the research method of the study.
Results. The composition of actions and methods used to reengineer residential and industrial buildings, areas occupied by the engineering and transport infrastructure is described. The article presents changes introduced by reengineering actions with regard for the features of facilities that structure urban development. The co-authors acknowledge that the structure and composition of construction reengineering are highly variable, and their variability is determined by the types of built-up areas and their transformation methods. This dependence impacts a combination of reengineering actions, including those that determine the nature of transformation and supplement the principal change. The research results allow to develop reengineering process organization charts and outline the resource provision process.
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Lekan, Amusan, Aigbavboa Clinton, Essien Stella, Emetere Moses, and Obaju Biodun. "Construction 4.0 Application: Industry 4.0, Internet of Things and Lean Construction Tools’ Application in Quality Management System of Residential Building Projects." Buildings 12, no. 10 (September 28, 2022): 1557. http://dx.doi.org/10.3390/buildings12101557.
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The advent of Construction 4.0 has played a major role in construction industry development through the improvement of quality performance. One of the parameters that have contributed immensely to the management of construction quality in the industrial revolution era is Industry 4.0, the Internet of Things (IoT), and Lean thinking concepts. Lean construction is characterized by a set of clear objectives in project delivery involving the concurrent design of products and processes. The study aims to carry out an exploratory study of the application of Construction 4.0 and Industrial 4.0 in quality management of building works and the development of Lean-based quality management models: The study engaged a survey design approach, and a random sampling technique was used to select the study samples. A structured questionnaire designed on a Likert scale 1–5 was used to collate data on the quality aspect of a construction project, and the data were used in model creation. The parameters that emerged are cast as the quality management model. The resultant factors were categorized into three (3) quality categories, which are the Zero level Defect range, Medium Quality, and High-Level Quality Range. The three (3) quality factors were recommended for adoption for quality management of residential building projects.