Littérature scientifique sur le sujet « Columns, Concrete Testing Mathematical models »
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Articles de revues sur le sujet "Columns, Concrete Testing Mathematical models"
Khan, Kaffayatullah, Mudassir Iqbal, Muhammad Raheel, Muhammad Nasir Amin, Anas Abdulalim Alabdullah, Abdullah M. Abu-Arab et Fazal E. Jalal. « Prediction of Axial Capacity of Concrete Filled Steel Tubes Using Gene Expression Programming ». Materials 15, no 19 (7 octobre 2022) : 6969. http://dx.doi.org/10.3390/ma15196969.
Texte intégralRezvani Sharif, Mostafa, et Seyed Mohammad Reza Sadri Tabaei Zavareh. « Numerical analysis of the shear strength of circular reinforced concrete columns subjected to cyclic lateral loads using linear genetic programming ». Engineering Computations 37, no 7 (18 mars 2020) : 2517–37. http://dx.doi.org/10.1108/ec-10-2018-0453.
Texte intégralRashedi, Ahmad, Riadh Marzouki, Ali Raza, Khawar Ali, Niyi Gideon Olaiya et Mayandi Kalimuthu. « Glass FRP-Reinforced Geopolymer Based Columns Comprising Hybrid Fibres : Testing and FEA Modelling ». Polymers 14, no 2 (13 janvier 2022) : 324. http://dx.doi.org/10.3390/polym14020324.
Texte intégralCampione, Giuseppe. « The effects of fibers on the confinement models for concrete columns ». Canadian Journal of Civil Engineering 29, no 5 (1 octobre 2002) : 742–50. http://dx.doi.org/10.1139/l02-066.
Texte intégralLie, T. T., et D. C. Stringer. « Calculation of the fire resistance of steel hollow structural section columns filled with plain concrete ». Canadian Journal of Civil Engineering 21, no 3 (1 juin 1994) : 382–85. http://dx.doi.org/10.1139/l94-041.
Texte intégralIsleem, Haytham F., Muhammad Abid, Wesam Salah Alaloul, Muhammad Kamal Shah, Shayan Zeb, Muhammad Ali Musarat, Muhammad Faisal Javed, Fahid Aslam et Hisham Alabduljabbar. « Axial Compressive Strength Models of Eccentrically-Loaded Rectangular Reinforced Concrete Columns Confined with FRP ». Materials 14, no 13 (23 juin 2021) : 3498. http://dx.doi.org/10.3390/ma14133498.
Texte intégralAbdallah, Wafaa, Jacqueline Saliba, Ziubir-Mehdi Sbartaï, Marwan Sadek, Fadi Hage Chehade et S. Mohammed ElAchachi. « Reliability analysis of non-destructive testing models within a probabilistic approach ». MATEC Web of Conferences 281 (2019) : 04003. http://dx.doi.org/10.1051/matecconf/201928104003.
Texte intégralŠtefan, Radek, et Jaroslav Procházka. « Modelling of Hygro-Thermal Processes in Steel-Concrete Composite Columns Exposed to High Temperatures ». Solid State Phenomena 249 (avril 2016) : 246–52. http://dx.doi.org/10.4028/www.scientific.net/ssp.249.246.
Texte intégralAnand, Praveen, et Ajay Kumar Sinha. « Effect of Reinforced Concrete Jacketing on Axial Load Capacity of Reinforced Concrete Column ». Civil Engineering Journal 6, no 7 (1 juillet 2020) : 1266–72. http://dx.doi.org/10.28991/cej-2020-03091546.
Texte intégralXing, Guo Hua, Yuan Pan, Guo Fu et Jian Ling Hou. « Cumulative Seismic Damage of Reinforced Concrete Columns : Variable Amplitude Tests ». Applied Mechanics and Materials 52-54 (mars 2011) : 740–44. http://dx.doi.org/10.4028/www.scientific.net/amm.52-54.740.
Texte intégralThèses sur le sujet "Columns, Concrete Testing Mathematical models"
Lanzas, Lourdes Eneida 1962. « A parametric study on the behavior of slender reinforced concrete frames ». Thesis, The University of Arizona, 1989. http://hdl.handle.net/10150/276945.
Texte intégralNg, Ah Book. « Physical models in fire study of concrete structures ». Thesis, McGill University, 1988. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=64055.
Texte intégralLam, Wai-yin, et 林慧賢. « Plate-reinforced composite coupling beams : experimental and numerical studies ». Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2006. http://hub.hku.hk/bib/B37311797.
Texte intégralChan, Ka-ho Enoch, et 陳家灝. « Experimental and numerical studies of concrete beams prestressed with unbonded tendons ». Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2008. http://hub.hku.hk/bib/B40988004.
Texte intégralLokuge, W. P. (Weena Priyanganie) 1967. « Stress-strain behaviour of confined high strength concrete under monotonically increasing and cyclic loadings ». Monash University, Dept. of Civil Engineering, 2003. http://arrow.monash.edu.au/hdl/1959.1/9425.
Texte intégralThölken, Denise. « Efeito da rigidez de pilar parede no comportamento sísmico de edifício de concreto armado ». Universidade Tecnológica Federal do Paraná, 2013. http://repositorio.utfpr.edu.br/jspui/handle/1/962.
Texte intégralThe aim of this work is to study the stiffness effect of wall columns on structural behavior of reinforced concrete buildings subjected to seismic action. The premises of the Brazilian standard ABNT NBR14521:2006 were considered, which presents criteria for earthquake resistant design of structures. The linear analysis employed the methods of the Brazilian standard - equivalent static load method, response spectrum analysis and time history method - were applied to buildings with two types of structural systems, namely concrete frame and dual system concrete frame and wall columns. The results were analyzed in edge frames structures in the longitudinal and transverse directions, comparing the displacement of each floor and shear, bending moment and axial forces on the bases of the columns. A comparison was made between the three methods applied and the structural systems analyzed.
Pessôa, José Renato de Castro. « Análise numérico-experimental de estruturas de concreto com utilização da energia de fraturamento ». Universidade do Estado do Rio de Janeiro, 2007. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=780.
Texte intégralA evolução dos concretos utilizados nas últimas décadas deu origem ao Concreto de Alto Desempenho (CAD), que tem, entre suas características, alta resistência à compressão e baixa permeabilidade. Com o desenvolvimento dos produtos químicos utilizados na construção civil, em especial os superplastificantes e superfluidificantes, a utilização desse tipo de concreto tornou-se cada vez mais freqüente pela possibilidade de se obter uma mistura suficientemente trabalhável utilizando-se fatores água/cimento menores do que 0,35. Devido à sua microestrutura mais homogênea, esse tipo de concreto apresenta um comportamento mais frágil do que os concretos convencionais, exigindo uma melhor caracterização do material. A partir do final da década de 70 começou-se a aplicar os conceitos da Mecânica da Fratura para análise do comportamento de estruturas construídas com esse tipo de concreto. Como em algumas situações a resistência nominal de peças de concreto diminui com o aumento de suas dimensões, houve a necessidade de se considerar o efeito de escala das estruturas a fim de se obter níveis de segurança mais adequados no seu dimensionamento, o que justificou a utilização da Mecânica da Fratura. Neste trabalho a energia de fraturamento foi obtida experimentalmente pelo método do trabalho de fraturamento e pelo método do efeito de escala, por meio de ensaios estáveis de flexão de três pontos em amostras de concreto de alto desempenho com entalhe. Foi também desenvolvida a simulação numérica de uma viga com entalhe, analisada pelo método dos elementos finitos e empregando-se na modelagem constitutiva os conceitos da Mecânica da Fratura aplicada ao concreto. As vigas foram moldadas e ensaiadas no Instituto Politécnico do Rio de Janeiro (IPRJ) da Universidade do Estado do Rio de Janeiro (UERJ) na cidade de Nova Friburgo. Os ensaios foram realizados com controle de deslocamento da célula de carga. Foram ensaiadas três séries de 12 vigas, com quatro dimensões diferentes, geometricamente proporcionais, e três amostras para cada dimensão, totalizando 36 vigas. As alturas utilizadas para as vigas foram 38, 76, 152 e 304 mm, e sua espessura foi mantida constante igual a 38 mm. Os corpos de prova cilíndricos, para caracterização da resistência à compressão do concreto, foram moldados no IPRJ e rompidos no laboratório de engenharia civil da UERJ, na cidade do Rio de Janeiro. Os concretos utilizados apresentaram resistência à compressão média de 70 MPa.
The evolution of the concrete mixes used during the last decades gave birth to the High Performance Concrete (HPC), which, among its main characteristics, presents high strength and low permeability. With the development of chemical products used in civil engineering constructions, mainly the superplasticizers, the use of this kind of concrete has become more and more frequent due to the possibility of obtaining a workable mixture with a water/cement ratio lower than 0.35. Due to its more homogeneous microstructure, the HPC presents a more fragile behavior than the conventional concrete, demanding a better characterization of the material. At the end of the 1970s, concepts of the Fracture Mechanics started to be used for the analysis of the structural behavior of concrete structures. As the nominal stress of the material decreases as the size of the structure increases, it became necessary to consider this size effect in the analysis in order to obtain more suitable levels of security. This fact justifies the use of the Fracture Mechanics in the structural analysis of concrete structures. In this work, the fracture energy was experimentally obtained using the work-offracture method and the size effect method by performing three-point bend tests in HPC notched beams. It was also developed a numerical simulation of the tests, performing the analysis through the Finite Element Method and applying the concepts of the Fracture Mechanics of Concrete into the constitutive model. The notched beams were molded and tested at the Polytechnic Institute of the State University of Rio de Janeiro (IPRJ/UERJ), located in the city of Nova Friburgo. The tests were controlled by the vertical displacement of the load cell. Three series of twelve beams with four geometrically similar sizes were tested. Three samples for each size were cast, making an amount of 36 beams. The beams were 38, 76, 152 and 304 millimeters high and the width was kept constant equal to 38 millimeters. To characterize the concrete compression strength, 100x200 millimeters cylinders were molded at the IPRJ and tested at the UERJ civil engineering laboratory in the city of Rio de Janeiro. The tested concretes presented a medium compressive strength of 70 MPa.
Wu, Y. F. (Yu-Fei). « Seismic retrofitting of rectangular reinforced concrete columns with partial interaction plating ». 2002. http://web4.library.adelaide.edu.au/theses/09PH/09phw9591.pdf.
Texte intégralWu, Y. F. (Yu-Fei). « Seismic retrofitting of rectangular reinforced concrete columns with partial interaction plating / by Yu-Fei Wu ». Thesis, 2002. http://hdl.handle.net/2440/21836.
Texte intégralIncludes bibliographical references (leaves 349-374)
xxxix, 416 leaves : ill., plates ; 30 cm.
Thesis (Ph.D.)--University of Adelaide, Dept. of Civil and Environmental Engineering, 2002
Kitterman, David L. « A generalized three-parameter biaxial strength criterion for concrete ». 1985. http://hdl.handle.net/2097/27525.
Texte intégralLivres sur le sujet "Columns, Concrete Testing Mathematical models"
Bažant, Z. P. Concrete at high temperatures : Material properties and mathematical models. Harlow : Longman, 1996.
Trouver le texte intégralXie, Jueren. Numerical investigation of eccentrically loaded tied high strength concrete columns. Edmonton, Alta., Canada : Dept. of Civil Engineering, University of Alberta, 1994.
Trouver le texte intégralKerr, Arnold D. The assessment of concrete pavement blowups : A user manual. McLean, Va : U.S. Dept. of Transportation, Federal Highway Administration, 1993.
Trouver le texte intégralTejchman, Jacek. Steel-fibrous concrete : Experiments and a numerical discrete model. Gdańsk : Wydwan. Politechniki Gdańskiej, 2000.
Trouver le texte intégral(undifferentiated), Walter Kaufmann. Strength and deformations of structural concrete subjected to in-plane shear and normal forces. Basel : Birkhäuser Verlag, 1998.
Trouver le texte intégralGauvreau, Paul. Ultimate limit state of concrete girders prestressed with unbonded tendons. Basel : Birkhauser Verlag, 1993.
Trouver le texte intégralChernenko, Diana E. An analysis of the performance of welded wide flange columns. Edmonton, Alta : Dept. of Civil Engineering, University of Alberta, 1988.
Trouver le texte intégralHalicka, Anna. Studium stanu naprężeń i odkształceń w płaszczyźnie styku i strefie przypodporowej elementów zespolonych z udziałem betonów skurczowych i ekspansywnych : A study of the stress-strain state in the interface and support zones of composite structures with shrinking and expansive concretes. Lublin : Wydawnictwo Politechniki Lubelskiej, 2007.
Trouver le texte intégralStephens, Jerry E. Performance of steel pipe pile-to-concrete bent cap connections subject to seismic or high transverse loading, phase II : Final report. Helena] : Montana Dept. of Transportation, 2005.
Trouver le texte intégralStephens, Jerry E. Performance of steel pipe pile-to-concrete bent cap connections subject to seismic or high transverse loading, phase II : Project summary report. Helena, Mont : Montana Dept. of Transportation, 2005.
Trouver le texte intégralChapitres de livres sur le sujet "Columns, Concrete Testing Mathematical models"
Broy, Manfred, Wolfgang Böhm et Bernhard Rumpe. « Advanced Systems Engineering ». Dans Model-Based Engineering of Collaborative Embedded Systems, 353–64. Cham : Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-62136-0_19.
Texte intégral« Strategies for Restoring River Ecosystems : Sources of Variability and Uncertainty in Natural and Managed Systems ». Dans Strategies for Restoring River Ecosystems : Sources of Variability and Uncertainty in Natural and Managed Systems. American Fisheries Society, 2003. http://dx.doi.org/10.47886/9781888569469.ch10.
Texte intégralActes de conférences sur le sujet "Columns, Concrete Testing Mathematical models"
Marginean, Ioan, Florea Dinu, Dan Dubina, Ahmed Amir Khalil et Emiliano De Iuliis. « Factors affecting the response of steel columns to close-in detonations ». Dans 12th international conference on ‘Advances in Steel-Concrete Composite Structures’ - ASCCS 2018. Valencia : Universitat Politècnica València, 2018. http://dx.doi.org/10.4995/asccs2018.2018.7186.
Texte intégralChrzanowski, Maciej, Christoph Odenbreit, Renata Obiala, Teodora Bogdan, Matthias Braun et Herve Degee. « Development of an innovative type of shear connector dedicated to fully embedded steel-concrete composite columns – experimental and numerical investigations. » Dans 12th international conference on ‘Advances in Steel-Concrete Composite Structures’ - ASCCS 2018. Valencia : Universitat Politècnica València, 2018. http://dx.doi.org/10.4995/asccs2018.2018.6970.
Texte intégralHaynes, Mark D., Chih-Hang John Wu, Matthew Arnold, Naga Narendra B. Bodapati, B. Terry Beck et Robert J. Peterman. « Bond Index Numbers of Prestressed Concrete Reinforcement Wires and Their Relationships to Transfer Lengths and Pull-Out Forces ». Dans 2016 Joint Rail Conference. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/jrc2016-5787.
Texte intégralYu, Hailing, et David Jeong. « Finite Element Bond Modeling for Indented Wires in Pretensioned Concrete Crossties ». Dans 2016 Joint Rail Conference. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/jrc2016-5782.
Texte intégralHaynes, Mark, Chih-Hang John Wu, B. Terry Beck, Naga Narendra B. Bodapati et Robert J. Peterman. « Prestressing Steel Reinforcement Wire Bond Index Number ». Dans 2013 Joint Rail Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/jrc2013-2422.
Texte intégralBajaj, Mayank, et Biswajit Bhattacharjee. « Residual service life estimation of bridges ». Dans IABSE Congress, Christchurch 2021 : Resilient technologies for sustainable infrastructure. Zurich, Switzerland : International Association for Bridge and Structural Engineering (IABSE), 2021. http://dx.doi.org/10.2749/christchurch.2021.0984.
Texte intégralTortoriello, Miguel A., Luis J. Lima, Ana C. Cobas et Renso A. Cichero. « Timber bodies strength of materials : Fundamental principles, test specimens proposal ». Dans IABSE Congress, Christchurch 2021 : Resilient technologies for sustainable infrastructure. Zurich, Switzerland : International Association for Bridge and Structural Engineering (IABSE), 2021. http://dx.doi.org/10.2749/christchurch.2021.1112.
Texte intégralXue, Ruo-Jun, et Ji-Lin Sun. « Modeling and Simulation of Deaerator in Nuclear Power Plant ». Dans 2014 22nd International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/icone22-30452.
Texte intégralPitts, Katie Lieg, et Timothy Shedd. « Viscosity Studies of Aqueous Solutions of Hafnium Oxide Particles and Polystyrene Nanospheres ». Dans ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting collocated with 8th International Conference on Nanochannels, Microchannels, and Minichannels. ASMEDC, 2010. http://dx.doi.org/10.1115/fedsm-icnmm2010-30826.
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