| Finite Element Analysis of Shear Behavior of Super High Strength Reinforced Concrete Beam |
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| 作者姓名： | LI Li -ren FENG Hong |
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| 作者单位： | College of Civil Engineering, Chongqing University, Chongqing 400045, P. R. China |
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| 摘 要： | On the basis of testing results of shear behavior from 18 super high strength reinforced concrete restrained beams with web reinforcement, with the cube compressive strength ranging from over 100Mpa, in this paper, the nonlinear finite element analysis procedure was formulated and the analysis of the specimen tests was carried out with the parameters obtained from the experiments and improved constitutive model and failure criteria of materials. Based on the simulated shear resistance test results and practical measured data of eighteen super high strength concrete restrained beams under point load, the equation to compute the shear resistance capacity of such beams was thus obtained by regression. The analytical results agree well with those of experiments.
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| 关 键 词： | super high strength concrete restrained beam shear capacity nonlinear finite element |
| 收稿时间： | 2006/3/10 0:00:00 |
| 修稿时间： | 2006/3/10 0:00:00 |
Finite Element Analysis of Shear Behavior of Super High Strength Reinforced Concrete Beam |
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| LI Li -ren,FENG Hong.Finite Element Analysis of Shear Behavior of Super High Strength Reinforced Concrete Beam[J].Storage & Process,2006(5):97-100. |
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| Authors: | LI Li -ren FENG Hong |
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| Institution: | College of Civil Engineering, Chongqing University, Chongqing 400045, P. R. China |
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| Abstract: | On the basis of testing results of shear behavior from 18 super high strength reinforced concrete restrained beams with web reinforcement, with the cube compressive strength ranging from over 100Mpa, in this paper, the nonlinear finite element analysis procedure was formulated and the analysis of the specimen tests was carried out with the parameters obtained from the experiments and improved constitutive model and failure criteria of materials. Based on the simulated shear resistance test results and practical measured data of eighteen super high strength concrete restrained beams under point load, the equation to compute the shear resistance capacity of such beams was thus obtained by regression. The analytical results agree well with those of experiments. |
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| Keywords: | super high strength concrete restrained beam shear capacity nonlinear finite element |
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