Gotowe bibliografie tematyczne / Reinforced concrete structures

Gotowa bibliografia na temat „Reinforced concrete structures”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 7 września 2023

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Artykuły w czasopismach na temat "Reinforced concrete structures"

Murty, C. V. R., Rakesh K. Goel, Alok Goyal, Sudhir K. Jain, Ravi Sinha, Durgesh C. Rai, Jaswant N. Arlekar i Rainer Metzger. "Reinforced Concrete Structures". Earthquake Spectra 18, nr 1_suppl (lipiec 2002): 149–85. http://dx.doi.org/10.1193/1.2803911.

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Frolov, Kirill E. "Experimental studies of reinforced concrete structures of hydraulic structures strengthened with composite materials". Structural Mechanics of Engineering Constructions and Buildings 15, nr 3 (15.12.2019): 237–42. http://dx.doi.org/10.22363/1815-5235-2019-15-3-237-242.

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Relevance. During the operation process (first of all, long-term operation) of hydraulic structures, it becomes necessary to strengthen their reinforced concrete structures. In recent years, reinforcement of reinforced concrete structures has been used in industrial and civil construction by external reinforcement systems made of composite materials (for example, carbon materials). In this case, in hydraulic engineering construction there are only isolated examples of such amplification. Aims of research. Experimental studies of reinforced concrete structures of hydraulic structures strengthened with external reinforcement from carbon materials presented in the article were carried out in order to substantiate the use of external reinforcement based on carbon materials (tapes and lamellae) to reinforce reinforced concrete structures of hydraulic structures. Methods. In order to carry out an experimental study of the strengthening of hydraulic structures with external reinforcement, reinforced concrete models of hydraulic structures of a beam type were made of carbon materials. At the same time, reinforced concrete structures with characteristic features of hydraulic structures, such as low concrete classes and reinforcement percentages (less than 1%), were adopted for modeling. Reinforced concrete models were strengthened with carbon ribbons and lamellae. Experimental studies were carried out under the action of a bending moment using standard methods. The increase in the strength of reinforced concrete structures due to their reinforcement with carbon ribbons and lamellae was determined. Results. The results of experimental studies of the strength of reinforced concrete structures of hydraulic structures without reinforcement and reinforced with carbon ribbons and lamellae under the action of a bending moment are presented. On the basis of the comparison carried out, the increase in the strength of reinforced concrete structures is determined by their reinforcement with carbon ribbons and lamellae.

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Jagtap, Siddhant Millind, Shailesh Kalidas Rathod, Rohit Umesh Jadhav, Prathamesh Nitin Patil, Atharva Shashikant Patil, Ashwini M. Kadam i P. G. Chavan. "Fibre Mesh in Reinforced Slabs". International Journal for Research in Applied Science and Engineering Technology 10, nr 5 (31.05.2022): 3539–40. http://dx.doi.org/10.22214/ijraset.2022.42986.

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Abstract: Fiber Reinforced Concrete is gaining attention as an effective way to improve the performance of concrete. Fibers are currently being specified in tunneling, bridge decks, pavements, loading docks, thin unbonded overlays, concrete pads, and concretes slabs. These applications of fiber reinforced concrete are becoming increasingly popular and are exhibiting excellent performance The usefulness of fiber reinforced concrete in various civil engineering applications is indisputable. Fiber reinforced concrete has so far been successfully used in slabs on grade, architectural panels, precast products, offshore structures, structures in seismic regions, thin and thick repairs, crash barriers, footings, hydraulic structures and many other applications. This study presents understanding srength of fibre reinforced conceret. Mechanical properties and durability of fiber reinforced concrete.

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Vu, Dinh Tho, i Tuan Anh Pham. "A method for calculating flexural multi-layer reinforced concrete structures". Vietnam Institute for Building Science and Technology 2023, vi.vol2 (czerwiec 2023): 22–33. http://dx.doi.org/10.59382/j-ibst.2023.vi.vol2-3.

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In construction practice, reinforced concrete structures are designed to meet the requirements of not only the load-bearing capacity but also the abilities of sound insulation, heat insulation, fire resistance, etc. A promising and effective solution to meet these requirements is using multi-layer reinforced concrete structures with an internal layer by low thermal conductivity concrete, and external layers by traditional concrete, high-strength concrete, or kezamzit concrete. The different physical-mechanical properties of the material layers affect the structure's performance under load. In this study, the authors have introduced a theoretical method to calculate and analyze the stress-strain states of flexural reinforced concrete structures with cross-sectional sections consisting of layers from different concrete materials under the effect of load. The study's results have shown that in the manufacturing process of multi-layer reinforced concrete structures by different concretes, a contact zone is formed between layers because of aggregate components from different types of concrete. Calculated results by using the proposed model have shown that the values of the moment and deflection of the beam when cracks begin to appear and when the beam is damaged, are closer to the experimental results than by using the previous models. The research results are useful references for the calculation of multi-layer reinforced concrete structures with a middle layer from lightweight concrete.

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Bertagnoli, Gabriele, Luca Giordano, Dario La Mazza i Giuseppe Mancini. "Reinforced Concrete Frame Structures". Procedia Engineering 161 (2016): 1013–17. http://dx.doi.org/10.1016/j.proeng.2016.08.841.

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P. Tamayo, Jorge L., Armando M. Awruch i Inácio B. Morsch. "DYNAMIC ANALYSIS OF REINFORCED CONCRETE STRUCTURES". Revista Cientifica TECNIA 22, nr 1 (4.04.2017): 33. http://dx.doi.org/10.21754/tecnia.v22i1.88.

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ABSTRACTThe objective of this work is to provide a reliable numerical model using the finite element method (FEM) for the dynamic analysis of reinforced concrete (RC) structures. For this purpose, a computer program based on a strain-rate sensitive elasto-plastic theory is developed using 3D brick finite elements. The implicit Newmark scheme with predictor and corrector phases is used for time integration of the nonlinear system of equations. In addition, the steel reinforcement is considered to be smeared and perfectly adhered to concrete and represented by membrane finite elements. Two benchmark examples are analyzed with the present numerical model and results are compared with those obtained by other authors. The present numerical model is able to reproduce the path failure, collapse loads and failure mechanism within an acceptable level of accuracy. Keywords.-Reinforced concrete (RC) structures, Finite element method (FEM). RESUMENEl objetivo de este trabajo es presentar un modelo numérico confiable usando el método de los elementos finitos (MEF) para el análisis dinámico de estructuras de concreto reforzado. Con este propósito, un programa de cómputo basado en la teoría de elasto-plasticidad con sensibilidad a la velocidad de deformación es desarrollado usando elementos finitos tridimensionales. El procedimiento de Newmark es adoptado para la integración en el tiempo del sistema no linear de ecuaciones. Además, se supone que el acero de refuerzo está perfectamente distribuido e adherido al concreto, siendo representado por elementos finitos de membrana. Dos ejemplos son solucionados con el presente modelo numérico y los resultados obtenidos son comparados con los resultados de otros autores. Para todos los casos, la trayectoria de falla, la carga de colapso y el mecanismo de falla son reproducidos con suficiente precisión. Palabras clave.- Estructuras de concreto reforzado, Método de los elementos finitos (MEF).

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Travush, Vladimir, i Vasily Murashkin. "CONCRETE DEFORMATION MODEL FOR RECONSTRUCTED REINFORCED CONCRETE". International Journal for Computational Civil and Structural Engineering 18, nr 4 (28.12.2022): 132–37. http://dx.doi.org/10.22337/2587-9618-2022-18-4-132-137.

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During the reconstruction, or upon expiration of the service life, as well as after external impact, reinforced concrete structures require examination and verification calculations. Existing diagrams of concrete deformation are focused on designing new structures and are not adapted to the concretes of the reconstructed structures. Using the world experience in describing alloy deformation, the concrete deformation model based on using the Arrhenius equation is proposed in this article. A technique for creating an individual deformations model during the reconstruction is demonstrated on a specific example. The physical meaning of the coefficients used in the proposed model is illustrated. Examples confirming the adequacy of the proposed concrete deformations model during the reconstruction are given.

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Aljasmi, Salah, Nur Farhayu Ariffin i Mazlan Abu Seman. "The Research of Blast Resistant of Reinforcement Concrete Beams in Concrete Structures at Off-site Oil and Gas Plant". CONSTRUCTION 1, nr 2 (9.11.2021): 85–92. http://dx.doi.org/10.15282/construction.v1i2.6907.

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In the recent decades, blasts and gas explosions at the off-site of oil and gas plants have increased leading to destruction of important concrete structures, essential equipment and loss of human life. In response, structural engineers have come up with different ways of reinforcing beams of concrete structures using fiber reinforced polymers composite materials to produce blast resistant structures to minimize the impact of the blast loads, due to their unique and individual characteristics like high flexural and shear strength. This paper seeks to research the dynamic behavior, response and performance of reinforce concrete beams strengthened with Carbon Fiber Reinforced Polymer composites when subjected to blast loading. The study aims at proposing a design model of strengthening reinforce concrete beams with Carbon Fiber Reinforced Polymer in supporting concrete structures at off-site oil and gas plants against hydrocarbon explosions. Carbon Fiber Reinforced Polymer composites exhibit higher modulus of elasticity, higher energy absorption capacity, resistant to all forms of alkali and higher tensile strength compared to all other fiber reinforced polymers reinforcements and therefore the need to assess its capacity in protecting concrete structures at oil and gas plants against dynamic loads. The research will be carried out through numerical analysis using the finite element analysis computer program, ANSYS.

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Shahraki, Hossein. "The seismic performance reliability of reinforced concrete moment structures". Tehnicki vjesnik - Technical Gazette 22, nr 1 (2015): 151–60. http://dx.doi.org/10.17559/tv-20140330122450.

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Khezhev, T. A., G. N. Khadzhishalapov, F. M. Shogenova, A. Kh Artabaev i M. Kh Mashukova. "Properties of fire-retardant vermiculite-concrete composite and fine-grained concrete for two-layer reinforced cement structures". Herald of Dagestan State Technical University. Technical Sciences 49, nr 2 (17.08.2022): 165–76. http://dx.doi.org/10.21822/2073-6185-2022-49-2-165-176.

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Objective. Development of compositions of fire-retardant vermiculite-concrete composites for reinforced cement structures. Investigation of the properties of fire-retardant vermiculite-concrete composite and fine-grained concrete for two-layer reinforced cement structures.Method. Methods for increasing the fire resistance of reinforced concrete structures are considered. Research is focused on the development of fire-retardant composites using expanded vermiculite and volcanic ash. To improve the physical and mechanical properties of the fire-retardant composite, a mixture of Portland cement, gypsum, lime, basalt fiber, saponified wood resin, volcanic ash and expanded vermiculite has been developed. For the study of vermiculite concretes reinforced with basalt fiber, a second-order rotatable plan of the regular hexagon type was used.Result. Fiber-vermiculite concretes are proposed, which have improved fire-retardant properties compared to known compositions. This is due to the better preservation of the fiber-vermiculite-concrete layer when heated as a result of fiber reinforcement. Also, thanks to the addition of SDO, the fire-retardant properties of the composite increase due to the additional porosity of the fiber-vermiculite-concrete. The parameters of the "stress-strain" diagram of a vermiculite-concrete composite and fine-grained concrete have been obtained.Conclusion. Vermiculite concretes with an average density of 480-560 kg/m3 have the best fire-retardant properties. The developed two-layer reinforced cement structures have high fire resistance.

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Rozprawy doktorskie na temat "Reinforced concrete structures"

Ervine, Adam. "Damaged reinforced concrete structures in fire". Thesis, University of Edinburgh, 2012. http://hdl.handle.net/1842/6229.

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It is crucial for a building to maintain structural stability when subjected to multiple and sequential extreme loads. Safety and economic considerations dictate that structures are built to resist extreme events, such as a earthquakes, impacts, blasts or fires, without collapse and to provide adequate time for evacuation of the occupants. However, during such events, some structural damage may be permissible. Design codes do not account for the scenario where two extreme events occur consecutively on a structure nor do they address the situation of the structure having some initial damage prior to being subjected to a fire load. This work begins by detailing the major inconsistancies between designing reinforced concrete structures for extreme mechanical loads and designing for fire. The material behaviour and traits of the constitutive parts (i.e. the concrete and the steel), including post yielding behaviour, thermal relationships and their interaction with each other are all explored in detail. Comprehensive experimental and numerical investigations are undertaken to determine whether, and to what extent, phenomena such as tensile cracking and loss of the concrete cover affect the local and global fire resistance of a member or structure. The thermal propagation through tensile cracks in reinforced concrete beams is examined experimentally. A comparison is made between the rate of thermal propagation through beams that are undamaged and beams that have significant tensile cracking. The results show that, although small differences occur, there is no significant change in the rate of thermal propagation through the specimens. Consequently, it is concluded that the effects of tensile cracking on the thermal propagation through concrete can be ignored in structural analyses. Significantly this means that analyses of heated concrete structures which are cracked can be carried out with heat-transfer and mechanical analyses being conducted sequentially, as is currently normal and fully-coupled thermo-mechanical analyses are not required. The loss of concrete cover and the impact on the thermal performance is examined numerically. A comparison is made of the thermal propagation, beam deflections and column rotations between structures that are undamaged and structures that have partial cover loss in a variety of locations and magnitudes. Results show that any loss of cover can lead to unsymmetrical heating, causing larger deflections in both vertical and horizontal directions, which can result in a more critical scenario. It is concluded that the effect of cover loss on the thermal performance of the structure is extremely significant. A new approach to numerically simulating the loss of cover by mechanical means from a member is developed. This new approach provides the user with an extremely flexible yet robust method for simulating this loss of cover. The application of this method is then carried out to show its effectiveness. A large experimental study carried out at the Indian Institute of Technology, Roorkee and separately numerically modelled at the University of Edinburgh. Unfortunately, due to unforseen circumstances, the experimental data available is limited at this time and as a result the validation of the numerical simulation is limited. Through these investigations it is clear that it is necessary to develop a method in enhance the stability and integrity of the concrete when subjected to the scenario of a fire following another mechanically extreme event. Therefore, finally a method is proposed and experimentally investigated into the use of fibres to increase the post crushing cohesiveness of the concrete when subjected to thermal loads. Results show that the fibrous members display an increased thermal resistance by retaining their concrete cover through an enhanced post crushing cohesion. From this investigation, it is concluded that the use of fibrous concrete is extremely beneficial for the application of enhancing the performance under extreme sequential mechanical and thermal loading.

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黃玉平 i Yuping Huang. "Nonlinear analysis of reinforced concrete structures". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1993. http://hub.hku.hk/bib/B31233090.

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Sangi, Abdul Jabbar. "Reinforced concrete structures under impact loads". Thesis, Heriot-Watt University, 2011. http://hdl.handle.net/10399/2485.

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Cavaco, Eduardo Soares Ribeiro Gomes. "Robustness of corroded reinforced concrete structures". Doctoral thesis, Faculdade de Ciências e Tecnologia, 2013. http://hdl.handle.net/10362/11109.

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Dissertação para obtenção do Grau de Doutor em Engenharia Civil
The concept of structural robustness has seen growing interest in the last decades due to the occurrence of catastrophic consequences resulting from extreme events. The lack of structural robustness has been several times claimed as the major cause for the unmanageable consequences. However, the concept has never been accurately defined, and several different perspectives for robustness can be found in the literature. Structural robustness has been widely discussed for structures subjected to extreme events, however, the concept can also be useful in the context of more probable exposures, such as those resulting in structural aging. In fact, in the last 20 years, most developed societies have been facing the problem of infrastructure aging, and the maintenance demands already represent a significant fraction of governments investments in infrastructures. In this thesis a deep analysis on the essence of structural robustness is presented. The most relevant definitions and measures for robustness, suggested in the literature, are widely discussed in order to understand the difficulty in achieving a unique and consensual approach. In the context of structural aging, a new definition for robustness, including a complete methodology to assess it, is proposed in this thesis. Robustness is related with the structure ability to maintain adequate performance levels as damage increases. The competence of the proposed framework to assess robustness is proven in the context of structural aging, in particular in cases of reinforced concrete structures subjected to reinforcement corrosion. Structural performance of reinforced concrete structures is analyzed as corrosion on reinforcement increases. In this manner, a methodology to assess the most concerning effects, resulting from corrosion is presented. Different performance indicators, both deterministic and probabilistic, and structural types are analyzed. Robustness results obtained are discussed regarding the structural types more tolerant to corrosion of reinforcement. Finally the case of an existing bridge, presenting signs of severe corrosion, is analyzed and discussed in the context of the proposed robustness framework.

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Khalid, Huma. "Objective modelling of reinforced concrete structures". Thesis, Imperial College London, 2012. http://hdl.handle.net/10044/1/9327.

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The finite element (FE) method is a powerful technique that can provide numerical solutions to the response of reinforced concrete (RC) structures. However, results obtained from FE models are often not objective in the sense that the numerical solutions of FE models depend on aspects such as the selection of mesh size, load step size etc. FE model objectivity aims at the development of FE models for which the predicted results converge with refinement. To date, many research studies have been carried out on the objectivity of FE solutions for RC structures. However, considerable uncertainty still exists because of the many parameters which are involved in the analysis. The parameters affecting FE analysis of RC structures may be divided into two groups: material parameters and procedural parameters. The main parameters related to the material behaviour are tension softening and interaction between steel reinforcement and concrete. On the other hand, the procedural parameters which affect directly the results of the analysis are the load step, mesh size, iterative scheme, and number of cracks allowed per load step, numerical integration rule, and the use of static vs. dynamic analysis. In an effort to investigate these parameters, the current research is primarily aimed towards developing finite element formulations and solution procedures that facilitate the objective modelling of RC structures. The present study focuses on a subset of the above parameters that appear to be most relevant to objective modelling. Two new formulations have been developed in this work which allows the objective modelling of RC beam-column members, including geometric and material nonlinearity as well as bond slip. Particular emphasis is placed on predicting crack localisation in the concrete and stress concentrations in the steel reinforcement across such cracks, as this is particularly relevant to the modelling of RC structures under extreme loading. Several verification and validation studies are presented in the thesis to illustrate the key features of the proposed formulations and their applicability to the objective modelling of RC framed structures.

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Huang, Yuping. "Nonlinear analysis of reinforced concrete structures /". [Hong Kong] : University of Hong Kong, 1993. http://sunzi.lib.hku.hk/hkuto/record.jsp?B13458917.

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Paschalis, Spyridon A. "Strengthening of existing reinforced concrete structures using ultra high performance fiber reinforced concrete". Thesis, University of Brighton, 2017. https://research.brighton.ac.uk/en/studentTheses/c07ce9c7-5880-4108-a0f2-68bf6ea50dd5.

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Most of the new Reinforced Concrete (RC) structures which are built nowadays have a high safety level. Nevertheless, we cannot claim the same for structures built in the past. Many of these were designed without any regulations, or are based on those which have proved to be inadequate. Additionally, it seems that many old structures have reached the end of their service life and, in many cases, were designed to carry loads significantly lower than the current needs specify. Therefore, the structural evaluation and intervention are considered necessary, so they can meet the same requirements as the structures which are built today. Existing techniques for the strengthening and retrofitting of RC structures present crucial disadvantages which are mainly related to the ease of application, the high cost, the time it takes to be applied, the relocation of the tenants during the application of the technique and the poor performance. Research is now focused on new techniques which combine strength, cost effectiveness and ease of application. The superior mechanical properties of Ultra High Performance Fiber Reinforced Concrete (UHPFRC) compared to conventional concrete, together with the ease of preparation and application of the material, make the application of UHPFRC in the field of strengthening of RC structures attractive. The present research aims to investigate the effectiveness of UHPFRC as a strengthening material, and to examine if the material is able to increase the load carrying capacity of existing RC elements. This has been achieved through an extensive experimental and numerical investigation. The first part of the present research is focused on the experimental investigation of the properties of the material which are missing from the literature and the development of a mixture design which can be used for strengthening applications. The second part is focused on the realistic application of the material for the strengthening of existing RC elements using different strengthening configurations. Finally, in the last part, certain significant parameters of the examined technique, which are mainly related to the design of the technique, are investigated numerically. From the experimental and numerical investigation of the present research it was clear that UHPFRC is a material with enhanced properties and the strengthening with UHPFRC is a well promising technique. Therefore, in all the examined cases, the performance of the strengthened elements was improved. Finally, an important finding of the present research was that the bonding between UHPFRC and concrete is effective with low values of slip at the interface.

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Baran, Mehmet. "Precast Concrete Panel Reinforced Infill Walls For Seismic Strengthening Of Reinforced Concrete Framed Structures". Phd thesis, METU, 2005. http://etd.lib.metu.edu.tr/upload/3/12606137/index.pdf.

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The importance of seismic rehabilitation became evident with 1992 Erzincan Earthquake, after which a large number of reinforced concrete buildings damaged in recent earthquakes required strengthening as well as repair. In the studies related to rehabilitation, it has been realized that inadequate lateral stiffness is one of the major causes of damage in reinforced concrete buildings. Recently, economical, structurally effective and practically applicable seismic retrofitting techniques are being developed in METU Structural Mechanics Laboratory to overcome these kinds of problems. The strengthening technique proposed in this thesis is on the basis of the principle of strengthening the existing hollow brick infill walls by using high strength precast concrete panels such that they act as cast-in-place concrete infills improving the lateral stiffness. Also, the technique would not require evacuation of the building and would be applicable without causing too much disturbance to the occupant. For this purpose, after two preliminary tests to verify the proper functioning of the newly developed test set-up, a total of fourteen one-bay two story reinforced concrete frames with hollow brick infill wall, two being unstrengthened reference frames, were tested under reversed cyclic lateral loading simulating earthquake loading. The specimens were strengthened by using six different types of precast concrete panels. Strength, stiffness, energy dissipation and story drift characteristics of the specimens were examined by evaluating the test results. Test results indicated that the proposed seismic strengthening technique can be very effective in improving the seismic performance of the reinforced concrete framed building structures commonly used in Turkey. In the analytical part of the study, hollow brick infill walls strengthened by using high strength precast concrete panels were modelled once by means of equivalent diagonal struts and once as monolithic walls having an equivalent thickness. The experimental results were compared with the analytical results of the two approaches mentioned. On the basis of the analytical work, practical recommendations were made for the design of such strengthening intervention to be executed in actual practice.

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Na, Won-Bae. "Nondestructive evaluation of bar-concrete interface in reinforced concrete structures". Diss., The University of Arizona, 2001. http://hdl.handle.net/10150/279890.

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The feasibility of detecting and quantifying delamination at the interface between steel (or GFRP) bar and concrete using ultrasonic guided waves is investigated in this study. These waves can propagate a long distance along the reinforcing steel (or GFRP) bar or concrete beam as guided waves and are sensitive to the interface bonding condition between the steel (or GFRP) bar and concrete. The traditional ultrasonic methods are good for detecting large voids in concrete but not very efficient for detecting delamination at the interface between concrete and steel (GFRP) bar since they use reflection, transmission and scattering of longitudinal waves by internal defects. In this study, special solid couplers between the steel/GFRP bar (or concrete beam) and ultrasonic transducers have been used to launch cylindrical guided waves (or Lamb waves) in the steel/GFRP bar (or concrete). This investigation shows that the guided wave inspection technique is an efficient and effective tool for health monitoring of concrete structures.

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Salama, Assaad Ibrahim. "Repair of earthquake-damaged reinforced concrete structures". Thesis, Imperial College London, 1993. http://hdl.handle.net/10044/1/7259.

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Książki na temat "Reinforced concrete structures"

Ajdukiewicz, Andrzej. Reinforced-concrete slab-column structures. Amsterdam: Elsevier, 1989.

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1946-, Mitchell Denis, red. Reinforced and prestressed concrete structures. London: Taylor & Francis, 1999.

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Ajdukiewicz, Andrzej. Reinforced-concrete slab-column structures. Amsterdam: Elsevier, 1990.

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1959-, Foster Stephen J., i Kilpatrick A. E, red. Reinforced concrete basics: Analysis and design of reinforced concrete structures. Frenchs Forest, N.S.W: Pearson Prentice Hall, 2007.

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Green, Warren, i Paul Chess. Durability of Reinforced Concrete Structures. First edition. | Boca Raton, FL : CRC Press/Taylor & Francis Group, [2020]: CRC Press, 2019. http://dx.doi.org/10.1201/9780429298189.

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Design of reinforced concrete structures. Wyd. 2. Austin, Tex: Engineering Press, 2000.

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Design of reinforced concrete structures. Boston: PWS Engineering, 1985.

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Hans, Böhni, red. Corrosion in reinforced concrete structures. Cambridge: Woodhead Publishing, 2005.

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Design of reinforced concrete structures. Wyd. 2. Englewood Cliffs, N.J: Prentice Hall, 1989.

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Design of reinforced concrete structures. New Delhi: Oxford University Press, 2013.

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Części książek na temat "Reinforced concrete structures"

Setareh, Mehdi, i Robert Darvas. "Reinforced Concrete Technology". W Concrete Structures, 1–35. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-24115-9_1.

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Setareh, Mehdi, i Robert Darvas. "Shear in Reinforced Concrete Beams". W Concrete Structures, 235–76. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-24115-9_4.

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Ibrahimbegovic, Adnan, i Naida Ademovicć. "Reinforced concrete structures". W Nonlinear Dynamics of Structures Under Extreme Transient Loads, 65–110. First edition. | Boca Raton, FL : CRC Press/Taylor & Francis Group, [2019]: CRC Press, 2019. http://dx.doi.org/10.1201/9781351052504-3.

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Nelson, G. L., H. B. Manbeck i N. F. Meador. "Reinforced Concrete Design". W Light Agricultural and Industrial Structures, 455–544. Boston, MA: Springer US, 1988. http://dx.doi.org/10.1007/978-1-4757-0411-2_11.

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Setareh, Mehdi, i Robert Darvas. "Metric System in Reinforced Concrete Design and Construction". W Concrete Structures, 591–605. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-24115-9_10.

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Mosley, W. H., J. H. Bungey i R. Hulse. "Water-retaining structures and retaining walls". W Reinforced Concrete Design, 274–304. London: Macmillan Education UK, 1999. http://dx.doi.org/10.1007/978-1-349-14911-7_11.

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Mosley, W. H., i J. H. Bungey. "Water-retaining Structures and Retaining Walls". W Reinforced Concrete Design, 296–328. London: Macmillan Education UK, 1990. http://dx.doi.org/10.1007/978-1-349-20929-3_11.

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Mosley, W. H., i J. H. Bungey. "Water-retaining Structures and Retaining Walls". W Reinforced Concrete Design, 296–326. London: Macmillan Education UK, 1987. http://dx.doi.org/10.1007/978-1-349-18825-3_11.

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El-Reedy, Mohamed Abdallah. "Concrete Structure Integrity Management". W Steel-Reinforced Concrete Structures, 187–208. Wyd. 3. Boca Raton: CRC Press, 2023. http://dx.doi.org/10.1201/9781003407058-9.

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Streszczenia konferencji na temat "Reinforced concrete structures"

"Structural Reliability for Fiber Reinforced Polymer Reinforced Concrete Structures". W SP-188: 4th Intl Symposium - Fiber Reinforced Polymer Reinforcement for Reinforced Concrete Structures. American Concrete Institute, 1999. http://dx.doi.org/10.14359/5679.

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"Flexural Strengthening of RC Structures with Textile-Reinforced Concrete". W SP-250: Textile-Reinforced Concrete. American Concrete Institute, 2008. http://dx.doi.org/10.14359/20139.

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Kumar, Pardeep, Khalid Mosalam, Sid Abbasi, Neil Abbasi i Mohsen Kargahi. "Reinforced Concrete Bridge Columns Repaired with Fiber-Reinforced Polymer Jackets". W Structures Congress 2014. Reston, VA: American Society of Civil Engineers, 2014. http://dx.doi.org/10.1061/9780784413357.040.

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Davis, Allen G., Carlton A. Olson i Kevin A. Michols. "Evaluation of Historic Reinforced Concrete Bridges". W Structures Congress 2001. Reston, VA: American Society of Civil Engineers, 2001. http://dx.doi.org/10.1061/40558(2001)12.

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Nagi, Mohamad. "Corrosion Evaluation of Reinforced Concrete Bridges". W Structures Congress 2005. Reston, VA: American Society of Civil Engineers, 2005. http://dx.doi.org/10.1061/40753(171)16.

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Mittelstädt, Jan, i Boris Peter. "Textile reinforced concrete canopies". W International fib Symposium - Conceptual Design of Structures 2021. fib. The International Federation for Structural Concrete, 2021. http://dx.doi.org/10.35789/fib.proc.0055.2021.cdsymp.p023.

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"Fiber Reinforced Polymer Reinforcement for Concrete Structures". W SP-188: 4th Intl Symposium - Fiber Reinforced Polymer Reinforcement for Reinforced Concrete Structures. American Concrete Institute, 1999. http://dx.doi.org/10.14359/5619.

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"Textile-Reinforced Concrete for Light Structures". W SP-251: Design & Applications of Textile-Reinforced Concrete. American Concrete Institute, 2008. http://dx.doi.org/10.14359/20152.

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Matta, Fabio, i Antonio Nanni. "Design of Concrete Railing Reinforced with Glass Fiber Reinforced Polymer Bars". W Structures Congress 2006. Reston, VA: American Society of Civil Engineers, 2006. http://dx.doi.org/10.1061/40889(201)211.

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Da Silva Barbosa, F. "Reliability analysis of concrete beams reinforced with carbon fiber-reinforced polymer bars". W 10th International Conference on Fracture Mechanics of Concrete and Concrete Structures. IA-FraMCoS, 2019. http://dx.doi.org/10.21012/fc10.233497.

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Raporty organizacyjne na temat "Reinforced concrete structures"

Sattar, Siamak. Sensitivity Analysis of Reinforced Concrete Structures:. Gaithersburg, MD: National Institute of Standards and Technology, 2023. http://dx.doi.org/10.6028/nist.tn.2254.

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Carino, Nicholas J., i James R. Clifton. Prediction of cracking in reinforced concrete structures. Gaithersburg, MD: National Institute of Standards and Technology, 1995. http://dx.doi.org/10.6028/nist.ir.5634.

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Ebeling, Robert, i Barry White. Load and resistance factors for earth retaining, reinforced concrete hydraulic structures based on a reliability index (β) derived from the Probability of Unsatisfactory Performance (PUP) : phase 2 study. Engineer Research and Development Center (U.S.), marzec 2021. http://dx.doi.org/10.21079/11681/39881.

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This technical report documents the second of a two-phase research and development (R&D) study in support of the development of a combined Load and Resistance Factor Design (LRFD) methodology that accommodates geotechnical as well as structural design limit states for design of the U.S. Army Corps of Engineers (USACE) reinforced concrete, hydraulic navigation structures. To this end, this R&D effort extends reliability procedures that have been developed for other non-USACE structural systems to encompass USACE hydraulic structures. Many of these reinforced concrete, hydraulic structures are founded on and/or retain earth or are buttressed by an earthen feature. Consequently, the design of many of these hydraulic structures involves significant soil structure interaction. Development of the required reliability and corresponding LRFD procedures has been lagging in the geotechnical topic area as compared to those for structural limit state considerations and have therefore been the focus of this second-phase R&D effort. Design of an example T-Wall hydraulic structure involves consideration of five geotechnical and structural limit states. New numerical procedures have been developed for precise multiple limit state reliability calculations and for complete LRFD analysis of this example T-Wall reinforced concrete, hydraulic structure.

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Naus, D. J., C. B. Oland i B. R. Ellingwood. Report on aging of nuclear power plant reinforced concrete structures. Office of Scientific and Technical Information (OSTI), marzec 1996. http://dx.doi.org/10.2172/219361.

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Woodson, Stanley C., i William A. Price. Improved Strength Design of Reinforced Concrete Hydraulic Structures - Research Support. Fort Belvoir, VA: Defense Technical Information Center, kwiecień 1992. http://dx.doi.org/10.21236/ada251470.

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Ballarini, Roberto, Bora Gencturk, Amit Jain, Hadi Aryan, Yunping Xi, Mohamed Abdelrahman i Benjamin W. Spencer. Multiple Degradation Mechanisms in Reinforced Concrete Structures, Modeling and Risk Analysis. Office of Scientific and Technical Information (OSTI), luty 2020. http://dx.doi.org/10.2172/1599377.

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Spencer, Benjamin W., William M. Hoffman, Daniel Schwen i Sudipta Biswas. Progress on Grizzly Development for Reactor Pressure Vessels and Reinforced Concrete Structures. Office of Scientific and Technical Information (OSTI), wrzesień 2019. http://dx.doi.org/10.2172/1572397.

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Spencer, Benjamin, William Hoffman, Sudipta Biswas i Amit Jain. Assessment of Grizzly Capabilities for Reactor Pressure Vessels and Reinforced Concrete Structures. Office of Scientific and Technical Information (OSTI), wrzesień 2020. http://dx.doi.org/10.2172/1693386.

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Ellingwood, B., i J. Song. Impact of structural aging on seismic risk assessment of reinforced concrete structures in nuclear power plants. Office of Scientific and Technical Information (OSTI), marzec 1996. http://dx.doi.org/10.2172/219359.

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Bell, Matthew, Rob Ament, Damon Fick i Marcel Huijser. Improving Connectivity: Innovative Fiber-Reinforced Polymer Structures for Wildlife, Bicyclists, and/or Pedestrians. Nevada Department of Transportation, wrzesień 2022. http://dx.doi.org/10.15788/ndot2022.09.

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Engineers and ecologists continue to explore new methods and adapt existing techniques to improve highway mitigation measures that increase motorist safety and conserve wildlife species. Crossing structures, overpasses and underpasses, combined with fences, are some of the most highly effective mitigation measures employed around the world to reduce wildlife-vehicle collisions (WVCs) with large animals, increase motorist safety, and maintain habitat connectivity across transportation networks for many other types and sizes of wildlife. Published research on structural designs and materials for wildlife crossings is limited and suggests relatively little innovation has occurred. Wildlife crossing structures for large mammals are crucial for many highway mitigation strategies, so there is a need for new, resourceful, and innovative techniques to construct these structures. This report explored the promising application of fiber-reinforced polymers (FRPs) to a wildlife crossing using an overpass. The use of FRP composites has increased due to their high strength and light weight characteristics, long service life, and low maintenance costs. They are highly customizable in shape and geometry and the materials used (e.g., resins and fibers) in their manufacture. This project explored what is known about FRP bridge structures and what commercial materials are available in North America that can be adapted for use in a wildlife crossing using an overpass structure. A 12-mile section of US Highway 97 (US-97) in Siskiyou County, California was selected as the design location. Working with the California Department of Transportation (Caltrans) and California Department of Fish and Wildlife (CDFW), a site was selected for the FRP overpass design where it would help reduce WVCs and provide habitat connectivity. The benefits of a variety of FRP materials have been incorporated into the US-97 crossing design, including in the superstructure, concrete reinforcement, fencing, and light/sound barriers on the overpass. Working with Caltrans helped identify the challenges and limitations of using FRP materials for bridge construction in California. The design was used to evaluate the life cycle costs (LCCs) of using FRP materials for wildlife infrastructure compared to traditional materials (e.g., concrete, steel, and wood). The preliminary design of an FRP wildlife overpass at the US-97 site provides an example of a feasible, efficient, and constructible alternative to the use of conventional steel and concrete materials. The LCC analysis indicated the preliminary design using FRP materials could be more cost effective over a 100-year service life than ones using traditional materials.

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