Rozprawy doktorskie na temat „Reinforced concrete structures”
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Ervine, Adam. "Damaged reinforced concrete structures in fire". Thesis, University of Edinburgh, 2012. http://hdl.handle.net/1842/6229.
Pełny tekst źródła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.
Pełny tekst źródłaSangi, Abdul Jabbar. "Reinforced concrete structures under impact loads". Thesis, Heriot-Watt University, 2011. http://hdl.handle.net/10399/2485.
Pełny tekst źródłaCavaco, Eduardo Soares Ribeiro Gomes. "Robustness of corroded reinforced concrete structures". Doctoral thesis, Faculdade de Ciências e Tecnologia, 2013. http://hdl.handle.net/10362/11109.
Pełny tekst źródłaThe 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.
Khalid, Huma. "Objective modelling of reinforced concrete structures". Thesis, Imperial College London, 2012. http://hdl.handle.net/10044/1/9327.
Pełny tekst źródłaHuang, Yuping. "Nonlinear analysis of reinforced concrete structures /". [Hong Kong] : University of Hong Kong, 1993. http://sunzi.lib.hku.hk/hkuto/record.jsp?B13458917.
Pełny tekst źródłaPaschalis, 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.
Pełny tekst źródłaBaran, 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.
Pełny tekst źródłaNa, Won-Bae. "Nondestructive evaluation of bar-concrete interface in reinforced concrete structures". Diss., The University of Arizona, 2001. http://hdl.handle.net/10150/279890.
Pełny tekst źródłaSalama, Assaad Ibrahim. "Repair of earthquake-damaged reinforced concrete structures". Thesis, Imperial College London, 1993. http://hdl.handle.net/10044/1/7259.
Pełny tekst źródłaCiftci, Guclu Koray. "Nonlinear Analysis Of Reinforced Concrete Frame Structures". Master's thesis, METU, 2013. http://etd.lib.metu.edu.tr/upload/12615549/index.pdf.
Pełny tekst źródłaHassanein, Alea El Din Mohamed. "Intermittent cathodic protection of reinforced concrete structures". Thesis, Imperial College London, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.287182.
Pełny tekst źródłaFeghali, Habib Labib. "Seismic performance of flexible concrete structures /". Digital version accessible at:, 1999. http://wwwlib.umi.com/cr/utexas/main.
Pełny tekst źródłaBetaque, Andrew D. "Evaluation of software for analysis and design of reinforced concrete structures". Thesis, This resource online, 1992. http://scholar.lib.vt.edu/theses/available/etd-09192009-040235/.
Pełny tekst źródłaGINO, DIEGO. "ADVANCES IN RELIABILITY METHODS FOR REINFORCED CONCRETE STRUCTURES". Doctoral thesis, Politecnico di Torino, 2019. http://hdl.handle.net/11583/2754713.
Pełny tekst źródłaNg, Pui-lam. "Constitutive modelling and finite element analysis of reinforced concrete structures". Click to view the E-thesis via HKUTO, 2007. http://sunzi.lib.hku.hk/hkuto/record/B3897566X.
Pełny tekst źródłaHaro, de la Peña Omar Arturo. "Modelling and analysis of retrofitted reinforced concrete structures". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/MQ58767.pdf.
Pełny tekst źródłaDas, Satrajit. "Seismic Design of Vertically Irregular Reinforced Concrete Structures". NCSU, 2000. http://www.lib.ncsu.edu/theses/available/etd-20000820-165307.
Pełny tekst źródłaSeismic building codes, such as the Uniform Building Code (UBC) do not allow the equivalent lateral force (ELF) procedure to be used for structures with vertical irregularities. The UBC defines a structure to be irregular based on the ratio of magnitudes of either strength, stiffness, mass, setback or offset of one floor to that of an adjacent floor. The criteria defining the limits of irregularity are somewhat arbitrary, but are introduced in the code to provide unambiguous, enforceable provisions. The purpose of this study is to quantify the definition of irregular structures for four different vertical irregularities - stiffness, strength, mass and nonstructural masonry infills. A total of 87 building structures with interstory stiffness and strength ratios ranging from 0.09 to 1.89 and 0.27 to 1.07, respectively, and mass ratios of 1.0, 2.5, and 5.0 are considered for a detailed parametric study. The lateral force resisting systems (LFRS) considered are special moment resisting frames and shear walls. These LFRS's are designed based on the forces obtained from the equivalent lateral force procedure. An ELF) analysis. Finally, nonlinear dynamic analysis is performed in order to assess the seismic performance of these buildings. The results show that the restrictions on the applicability of the equivalent lateral force procedure are unnecessarily conservative for irregular structures. Most structures considered in this study, designed on the basis of the ELF approach, perform reasonably well. In some cases, however, there is an initiation of an undesirable collapse mechanism. It is recommended that capacity based criteria in the design phase be appropriately used in the vicinity of the irregularity in order to ensure desired performance and behavior.
Christodoulou, Christian. "Repair and corrosion management of reinforced concrete structures". Thesis, Loughborough University, 2013. https://dspace.lboro.ac.uk/2134/13577.
Pełny tekst źródłaZhao, Li. "SPATIAL RELIABILITY ANALYSIS FOR CORRODED REINFORCED CONCRETE STRUCTURES". University of Akron / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=akron1479123930240399.
Pełny tekst źródłaAldwaik, Mais M. "Cost Optimization of Reinforced Concrete Highrise Building Structures". The Ohio State University, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=osu1574738135695095.
Pełny tekst źródłaRowan, Andrew George. "Repair and rehabilitation of reinforced concrete harbour structures". Master's thesis, University of Cape Town, 2007. http://hdl.handle.net/11427/5004.
Pełny tekst źródłaDamage to reinforced concrete infrastructure due to chloride-induced corrosion is widespread throughout the marine environment in South Africa. This thesis is an investigation into four current concrete repair contracts at harbours in the Western Cape. The works are critiqued in terms of repair philosophy and methodology, and recommendations are made for improving practice. A literature review is presented, outlining the relevant background to the chlorideinduced corrosion of reinforcing steel, specifically in the marine environment. Damage assessment tools and techniques are also presented, and the different repair options that are most common in practice are discussed. The contract documentation for the four contracts is reviewed, and it is highlighted that while the bulk of the project specification is identical, the major differences in the documentation from the four contracts are in the quality and level of detail of the construction drawings. The individual repair methods chosen for various concrete elements are described in detail and commented on in terms of concrete durability. Forensic testing results in the forms of chloride profiling and corrosion inhibitor testing at two locations are presented.
Russell, Justin. "Progressive collapse of reinforced concrete flat slab structures". Thesis, University of Nottingham, 2015. http://eprints.nottingham.ac.uk/28991/.
Pełny tekst źródłaNejadi, Shamsaddin Civil & Environmental Engineering Faculty of Engineering UNSW. "Time-dependent cracking and crack control in reinforced concrete structures". Awarded by:University of New South Wales. School of Civil and Environmental Engineering, 2005. http://handle.unsw.edu.au/1959.4/22440.
Pełny tekst źródłaSvecova, Dagmar Carleton University Dissertation Engineering Civil and Environmental. "Serviceability and strength of concrete parking structures reinforced by fibre-reinforced plastics". Ottawa, 1994.
Znajdź pełny tekst źródłaChan, Yui Bun. "Investigation of cracked reinforced concrete framed structures repaired with CFRP /". View Abstract or Full-Text, 2002. http://library.ust.hk/cgi/db/thesis.pl?CIVL%202002%20CHAN.
Pełny tekst źródłaIncludes bibliographical references (leaves 209-210). Also available in electronic version. Access restricted to campus users.
Peterson, J. Eric. "A time to cracking model for critically contaminated reinforced concrete structures". Thesis, This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-08042009-040446/.
Pełny tekst źródłaSoleymani, Ashtiani Mohammad. "Seismic performance of high-strength self-compacting concrete in reinforced concrete structures". Thesis, University of Canterbury. Civil and Natural Resources Engineering, 2013. http://hdl.handle.net/10092/9162.
Pełny tekst źródłaMcCune, David Thomas. "Manufacturing Quality of Carbon/Epoxy IsoTruss (R) Reinforced Concrete Structures". Diss., CLICK HERE for online access, 2005. http://contentdm.lib.byu.edu/ETD/image/etd753.pdf.
Pełny tekst źródłaNg, Pui-lam, i 吳沛林. "Constitutive modelling and finite element analysis of reinforced concrete structures". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2007. http://hub.hku.hk/bib/B3897566X.
Pełny tekst źródłaKammouh, Omar. "Application of crescent shaped braces for reinforced concrete structures". Master's thesis, Alma Mater Studiorum - Università di Bologna, 2015. http://amslaurea.unibo.it/9065/.
Pełny tekst źródłaHelmy, Amr Ibrahim I. "Behaviour of offshore reinforced concrete structures under hydrostatic pressure". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/nq35181.pdf.
Pełny tekst źródłaBaldwin, Marc Lllya. "The assessment of inadequate anchorage in reinforced concrete structures". Thesis, University of Birmingham, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.490768.
Pełny tekst źródłaDavies, Paul. "Ductility and Deformability of FRP Strengthened Reinforced Concrete Structures". Thesis, University of South Wales, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.517957.
Pełny tekst źródłaRazouki, W. K. N. "Numerical study of bond behaviour in reinforced concrete structures". Thesis, Swansea University, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.638626.
Pełny tekst źródłaCrisafulli, Francisco Javier. "Seismic behaviour of reinforced concrete structures with masonry infills". Thesis, University of Canterbury. Civil Engineering, 1997. http://hdl.handle.net/10092/1221.
Pełny tekst źródłaTing, Arthur Kung Kii. "Time Equivalent for Protected Steel and Reinforced Concrete Structures". Thesis, University of Canterbury. Civil Engineering, 1999. http://hdl.handle.net/10092/8296.
Pełny tekst źródłaHalabe, Udaya Bhatta. "Condition assessment of reinforced concrete structures using electromagnetic waves". Thesis, Massachusetts Institute of Technology, 1990. http://hdl.handle.net/1721.1/14245.
Pełny tekst źródłaPires, Matthew Anthony. "Nonlinear behavior of reinforced concrete structures under seismic excitation". Thesis, Massachusetts Institute of Technology, 2013. http://hdl.handle.net/1721.1/82822.
Pełny tekst źródłaCataloged from PDF version of thesis.
Includes bibliographical references (p. 41).
Exploring nonlinear behavior of structures through structural analysis software can be time and computer processing intensive especially with complicated structural models. This paper will explore the nonlinear behavior of a reinforced concrete structure with varying damping conditions that will experience a number of earthquakes at varying intensities. In the effort to produce a more accurate representation of the structural behavior, the building will be designed based on modem design codes. Ultimately, this approach aims to define a range in which engineers can use a linear approximation to determine certain performance metrics like interstory drift and floor accelerations.
by Matthew Anthony Pires.
M.Eng.
McLeod, Christina Helen. "Investigation into cracking in reinforced concrete water-retaining structures". Thesis, Stellenbosch : Stellenbosch University, 2013. http://hdl.handle.net/10019.1/80207.
Pełny tekst źródłaDurability and impermeability in a water-retaining structure are of prime importance if the structure is to fulfill its function over its design life. In addition, serviceability cracking tends to govern the design of water retaining structures. This research concentrates on load-induced cracking specifically that due to pure bending and to direct tension in South African reinforced concrete water retaining structures (WRS). As a South African design code for WRS does not exist at present, South African designers tend to use the British codes in the design of reinforced concrete water-retaining structures. However, with the release of the Eurocodes, the British codes have been withdrawn, creating the need for a South African code of practice for water-retaining structures. In updating the South African structural design codes, there is a move towards adopting the Eurocodes so that the South African design codes are compatible with their Eurocode counterparts. The Eurocode crack model to EN1992 (2004) was examined and compared to the corresponding British standard, BS8007 (1989). A reliability study was undertaken as the performance of the EN1992 crack model applied to South African conditions is not known. The issues of the influence of the crack width limit and model uncertainty were identified as being of importance in the reliability crack model.
BRODOWSKI, DAVID MICHAEL. "APPLICATION OF STEEL FIBER REINFORCED CONCRETE TO BURIED STRUCTURES". University of Cincinnati / OhioLINK, 2005. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1123510082.
Pełny tekst źródłaMuigai, Rachel Njeri. "Probabilistic modelling for durability design of reinforced concrete structures". Master's thesis, University of Cape Town, 2008. http://hdl.handle.net/11427/5020.
Pełny tekst źródłaIncludes bibliographical references.
The purpose of this study was to create a framework for the development of a probabilistic model for durability design of reinforced concrete (RC) structures in South African marine conditions. Durability design of RC structures is mainly concerned with ensuring the ability of the concrete to resist the penetration of aggressive agents during the concrete‘s intended service life. RC structures in the marine environment may be attacked by aggressive chloride ions which penetrate concrete mainly through the diffusion mechanism. The chloride ions accumulate at the steel level and, upon reaching a critical concentration, cause corrosion to initiate which if not intercepted leads to the eventual deterioration of the entire structure.
Syed, Mohsin Sharifah Maszura Binti. "Behaviour of fibre-reinforced concrete structures under seismic loading". Thesis, Imperial College London, 2012. http://hdl.handle.net/10044/1/17804.
Pełny tekst źródłaSrour, Mahdi. "Rocking system for seismic protection of reinforced concrete structures". Master's thesis, Alma Mater Studiorum - Università di Bologna, 2012. http://amslaurea.unibo.it/3255/.
Pełny tekst źródłaXue, Huizhong. "Progressive Collapse Resistance of Reinforced Concrete Flat Plate Structures". Thesis, Griffith University, 2019. http://hdl.handle.net/10072/388147.
Pełny tekst źródłaThesis (PhD Doctorate)
Doctor of Philosophy (PhD)
School of Eng & Built Env
Science, Environment, Engineering and Technology
Full Text
Nofal, Mostafa. "Continuum damage mechanics for plain, fibre-reinforced, and reinforced concrete materials and structures". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/NQ26860.pdf.
Pełny tekst źródłaCervantes, Ignacio. "Flexural retrofitting of reinforced concrete structures using Green Natural Fiber Reinforced Polymer plates". Thesis, California State University, Long Beach, 2014. http://pqdtopen.proquest.com/#viewpdf?dispub=1527536.
Pełny tekst źródłaAn experimental study will be carried out to determine the suitability of Green Natural Fiber Reinforced Polymer plates (GNFRP) manufactured with hemp fibers, with the purpose of using them as structural materials for the flexural strengthening of reinforced concrete (RC) beams. Four identical RC beams, 96 inches long, are tested for the investigation, three control beams and one test beam. The first three beams are used as references; one unreinforced, one with one layer of Carbon Fiber Reinforced Polymer (CFRP), one with two layers of CFRP, and one with n layers of the proposed, environmental-friendly, GNFRP plates. The goal is to determine the number of GNFRP layers needed to match the strength reached with one layer of CFRP and once matched, assess if the system is less expensive than CFRP strengthening, if this is the case, this strengthening system could be an alternative to the currently used, expensive CFRP systems.
Terro, Mohamad Jamil. "Numerical modelling thermal and structural response of reinforced concrete structures in fire". Thesis, Imperial College London, 1991. http://hdl.handle.net/10044/1/7558.
Pełny tekst źródłaAlbostan, Utku. "Implementation Of Coupled Thermal And Structural Analysis Methods For Reinforced Concrete Structures". Master's thesis, METU, 2013. http://etd.lib.metu.edu.tr/upload/12615393/index.pdf.
Pełny tekst źródłaEzzedine, el Dandachy Mohamad. "Characterization and modelling of permeability of damaged concrete : application to reinforced concrete structures". Thesis, Université Grenoble Alpes (ComUE), 2016. http://www.theses.fr/2016GREAI075/document.
Pełny tekst źródłaFor civil engineering structures with a tightness role during a severe accident, structural permeability is a key issue. In this context, this PhD deals with the numerical modelling of leakage rate through a cracked concrete structure. Two hydro-mechanical models in a continuous framework are proposed, a fully continuous one and another one that requires a semi-discrete analysis. The semi-discrete approach is based on a crack tracking method allowing to find the crack path. Once the crack path is found, the Crack Opening Displacement (COD) can be computed along the discretized crack surface by equivalence with strong discontinuity approach. The final step is to prescribe a modified Poiseuille’s law along the crack surface to estimate the leakage rate while imposing a pressure gradient. The fully continuous approach can be directly applied in a sense that no crack tracking is needed. It is a combination of permeability of diffuse damage and modified Poiseuille’s permeability. Herein, the positive principal strain is chosen to drive the modified Poiseuille’s permeability. The two proposed approaches are validated on an experimental campaign of dry concrete disk loaded in a splitting setup where gas permeability is performed. The validation is performed on the flow rate in the longitudinal direction. The results obtained with the proposed approaches compared to experimental data show a good estimation of the hydraulic conductivity. Furthermore, the fully continuous approach is applied to estimate the flow rate through a reinforced concrete element subjected to tensile loading where multi-cracking in Mode I occurs (tie-beam test). The comparison with the experiment is performed on the flow rate in the perpendicular direction to the applied loading. The latter shows a good agreement between the estimated flow rate and the measured one if the same number of cracks is obtained.This PhD deals as well with the effect of the delayed thermo-mechanical loadings on the hydraulic conductivity of concrete. A permeability system is developed and constructed during this PhD based on the experimental program. An experimental campaign is carried out to study the effect of thermal and/or mechanical creep on dry gas permeability of concrete. Permeabilities in longitudinal and radial directions with respect to load axis are addressed. The loading induced anisotropic permeability is analyzed. Furthermore, the determination of the structural permeability along the steel-concrete interface at different shear loadings is still an open issue. An experimental program is carried out which deals with the mechanical behavior of reinforced concrete subjected to a push-in test, as well as with a permeability analysis along the steel-concrete interface at different load levels. A first attempt to simulate the test using the proposed continuous approach is performed.This thesis was the occasion to conduct a new experimental campaign, to produce original results, to perform numerical modeling and to compare two proposed approaches to validate the models in order to apply them at the structural scale