| 高强混凝土新型梁柱节点抗震性能非线性分析 |
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| 引用本文： | 李静,杨发云,甘琳.高强混凝土新型梁柱节点抗震性能非线性分析[J].土木建筑与环境工程,2006,28(5):110-114. |
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| 作者姓名： | 李静 杨发云 甘琳 |
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| 作者单位： | 华南理工大学,建筑学院,广东,广州,510641;香港大学,土木工程系,香港;重庆大学,建设管理与房地产学院,重庆,400045 |
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| 摘 要： | 影响梁柱节点性能的因素很多,仅仅进行试验研究是不够的。因此,非线性有限元分析可以使我们对梁柱节点的性能有更深刻的认识。作者在进行了大量的高强混凝土新型梁柱节点试验的基础上,采用非线性有限元方法进行进一步的参数研究。首先用试验数据验证了作者的非线性有限元模型,分析表明计算结果可较好的模拟试验情况,在此基础上对混凝土强度对梁柱节点抗震性能的影响进行了参数研究。
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| 关 键 词： | 梁柱节点 混凝土强度 高强混凝土 非线性有限元分析 |
| 收稿时间： | 2006/4/15 0:00:00 |
| 修稿时间： | 2006/4/15 0:00:00 |
Nonlinear Finite Element Analysis for Seismic Performance of High - Strength Concrete Beam -Column Joints with New Reinforcement Details |
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| LI Jing,PAM Hoat Joen,GAN Lin.Nonlinear Finite Element Analysis for Seismic Performance of High - Strength Concrete Beam -Column Joints with New Reinforcement Details[J].土木建筑与环境工程,2006,28(5):110-114. |
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| Authors: | LI Jing PAM Hoat Joen GAN Lin |
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| Affiliation: | 1. South China University of Technology, Guangzhou 510641, P. R. China;2. The University of Hong Kong, Hong Kong, P. R. China; 3. Chongqing University, Chongqing 400045, P. R. China |
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| Abstract: | Because the factors that affect the behavior of the beam-column joints are complicated,an experimental study alone is not sufficient.Therefore,a nonlinear finite element analysis was conducted to provide better understanding of the performance of the beam-column joints.The authors intend to do the parameter study with nonlinear finite element method after a lot of high-strength concrete beam-column joints have been experimented.In this paper,the analytical model firstly was applied to simulate the experimental joint behavior and the comparison results were very well.Based on this,the parametric analysis of concrete strength on seismic performance of beam-column joints has been conducted. |
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| Keywords: | beam-column joint concrete strength high-strength concrete nonlinear finite element analysis |
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