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Investigation of the interior RC beam-column joints under monotonic antisymmetrical load
Fei GAO, Zhiqiang TANG, Biao HU, Junbo CHEN, Hongping ZHU, Jian MA
《结构与土木工程前沿(英文)》 2019年 第13卷 第6期 页码 1474-1494 doi: 10.1007/s11709-019-0572-0
关键词: RC beam-column joint reinforcement ratio in joint core axial compression ratio finite element test
Yasmin MURAD, Wassel AL BODOUR, Ahmed ASHTEYAT
《结构与土木工程前沿(英文)》 2020年 第14卷 第2期 页码 554-568 doi: 10.1007/s11709-020-0613-8
关键词: retrofitting CFRP sheets recycled concrete pulverised fuel ash silica fume cyclic beam-column connections
Effect of RC wall on the development of plastic rotation in the beams of RC frame structures
Amar KAHIL, Aghiles NEKMOUCHE, Said BOUKAIS, Mohand HAMIZI, Naceur Eddine HANNACHI
《结构与土木工程前沿(英文)》 2018年 第12卷 第3期 页码 318-330 doi: 10.1007/s11709-017-0420-z
The objective of this study is, to interpret the influence of reinforced concrete walls addition in reinforced concrete frame structures considering behavior laws that reflects the actual behavior of such structures, by means of Castem2000computer code (pushover analysis). A finite element model is proposed in this study, using the TAKEDA modified behavior model with Timoshenko beams elements. This model is validated initially on experimental model. Then the work has focused on the behavior of a RC frame with 3 levels and three bays to better visualize the behavior of plastic hinges. Once the plastic hinge control parameters are identified (plastic rotation, ultimate curvature), a strengthening by introduction of reinforced concrete walls (RC/wall) at the ends of the reinforced concrete frame (RC/frame) has been performed. The results show that these RC walls significantly improve the behavior, by a relocation of efforts towards the central part of the beams.
关键词: RC/frame RC/wall moment curvature plastic rotation plastic hinge pushover analysis global models
Zhi QIAO, Zuanfeng PAN, Weichen XUE, Shaoping MENG
《结构与土木工程前沿(英文)》 2019年 第13卷 第5期 页码 1271-1287 doi: 10.1007/s11709-019-0556-0
关键词: engineered cementitious composite (ECC) durability ECC/RC composite beam permanent formwork flexural performance theoretical method
Effect of bond enhancement using carbon nanotubes on flexural behavior of RC beams strengthened with
《结构与土木工程前沿(英文)》 2022年 第16卷 第1期 页码 131-143 doi: 10.1007/s11709-021-0787-8
关键词: RC beams flexural strengthening CFRP CNTs finite element
Large deflection behavior effect in reinforced concrete columns exposed to extreme dynamic loads
Masoud ABEDINI, Azrul A. MUTALIB, Chunwei ZHANG, Javad MEHRMASHHADI, Sudharshan Naidu RAMAN, Roozbeh ALIPOUR, Tohid MOMENI, Mohamed H. MUSSA
《结构与土木工程前沿(英文)》 2020年 第14卷 第2期 页码 532-553 doi: 10.1007/s11709-020-0604-9
Shouping SHANG , Fangyuan ZHOU , Wei LIU ,
《结构与土木工程前沿(英文)》 2009年 第3卷 第3期 页码 330-338 doi: 10.1007/s11709-009-0046-x
关键词: RC beams high-performance ferrocement laminate (HPFL) inorganic material reinforcement
Applying the spectral stochastic finite element method in multiple-random field RC structures
Abbas YAZDANI
《结构与土木工程前沿(英文)》 2022年 第16卷 第4期 页码 434-447 doi: 10.1007/s11709-022-0820-6
关键词: uncertainty spectral stochastic finite element method correlation length reliability assessment reinforced concrete beam/slab
Simulation of bubble column reactors using CFD coupled with a population balance model
Tiefeng WANG
《化学科学与工程前沿(英文)》 2011年 第5卷 第2期 页码 162-172 doi: 10.1007/s11705-009-0267-5
关键词: bubble column computational fluid dynamics bubble breakup and coalescence population balance model bubble size distribution
A. ARAB, Ma. R. BANAN, Mo. R. BANAN, S. FARHADI
《结构与土木工程前沿(英文)》 2018年 第12卷 第1期 页码 3-15 doi: 10.1007/s11709-017-0418-6
关键词: RC wall hysteretic measures RC wall design parameters empirical relations numerical simulations RC rectangular wall plastic hinge
Special Column on Multiscale Stochastic Finite Element Method
《结构与土木工程前沿(英文)》 2015年 第9卷 第2期 页码 105-106 doi: 10.1007/s11709-015-0297-7
Special column: solar energy conversion
Yun Hang HU, Fangming JIN
《能源前沿(英文)》 2019年 第13卷 第2期 页码 205-206 doi: 10.1007/s11708-019-0636-9
Determination of shear strength of steel fiber RC beams: application of data-intelligence models
Abeer A. AL-MUSAWI
《结构与土木工程前沿(英文)》 2019年 第13卷 第3期 页码 667-673 doi: 10.1007/s11709-018-0504-4
关键词: hybrid intelligence model shear strength prediction steel fiber reinforced concrete
Numerical simulation and analysis for collapse responses of RC frame structures under earthquake
Fuwen ZHANG, Xilin LU, Chao YIN,
《结构与土木工程前沿(英文)》 2009年 第3卷 第4期 页码 364-369 doi: 10.1007/s11709-009-0061-y
关键词: discrete element method failure criteria contact-impact simulation program
标题 作者 时间 类型 操作
Investigation of the interior RC beam-column joints under monotonic antisymmetrical load
Fei GAO, Zhiqiang TANG, Biao HU, Junbo CHEN, Hongping ZHU, Jian MA
期刊论文
Seismic retrofitting of severely damaged RC connections made with recycled concrete using CFRP sheets
Yasmin MURAD, Wassel AL BODOUR, Ahmed ASHTEYAT
期刊论文
Effect of RC wall on the development of plastic rotation in the beams of RC frame structures
Amar KAHIL, Aghiles NEKMOUCHE, Said BOUKAIS, Mohand HAMIZI, Naceur Eddine HANNACHI
期刊论文
Experimental study on flexural behavior of ECC/RC composite beams with U-shaped ECC permanent formwork
Zhi QIAO, Zuanfeng PAN, Weichen XUE, Shaoping MENG
期刊论文
Effect of bond enhancement using carbon nanotubes on flexural behavior of RC beams strengthened with
期刊论文
Large deflection behavior effect in reinforced concrete columns exposed to extreme dynamic loads
Masoud ABEDINI, Azrul A. MUTALIB, Chunwei ZHANG, Javad MEHRMASHHADI, Sudharshan Naidu RAMAN, Roozbeh ALIPOUR, Tohid MOMENI, Mohamed H. MUSSA
期刊论文
Calculation of diagonal section and cross-section bending capacity for strengthening RC structure using
Shouping SHANG , Fangyuan ZHOU , Wei LIU ,
期刊论文
Applying the spectral stochastic finite element method in multiple-random field RC structures
Abbas YAZDANI
期刊论文
Simulation of bubble column reactors using CFD coupled with a population balance model
Tiefeng WANG
期刊论文
Estimation of relations among hysteretic response measures and design parameters for RC rectangular shear
A. ARAB, Ma. R. BANAN, Mo. R. BANAN, S. FARHADI
期刊论文
Determination of shear strength of steel fiber RC beams: application of data-intelligence models
Abeer A. AL-MUSAWI
期刊论文