| 抗震耗能剪力墙非线性有限元时程分析 |
| |
| 引用本文： | 吕西林,吴晓涵.抗震耗能剪力墙非线性有限元时程分析[J].同济大学学报(自然科学版),1996,24(5):481-486. |
| |
| 作者姓名： | 吕西林 吴晓涵 |
| |
| 作者单位： | 同济大学工程结构研究所 |
| |
| 摘 要： | 采用非线性有限元法分析了高层带竖缝剪力墙的抗震机理和性能。有限元模型由钢筋混凝土单元，接触面单元和橡胶单元组成，接触面单元被用来反映混凝土与橡胶接触面的摩擦耗能机理，运用计算模型对钢筋混凝土带竖缝剪力墙进行了非线性时程分析，计算了所得结果和试验相一致。
|
| 关 键 词： | 有限元 钢筋混凝土 剪力墙 结构控制 时程分析 |
Nonlinear Analysis of Seismic Response of Energy Dissipation Shear Wall by Finite Element Method |
| |
| Lu Xilin,Wu Xiaohan.Nonlinear Analysis of Seismic Response of Energy Dissipation Shear Wall by Finite Element Method[J].Journal of Tongji University(Natural Science),1996,24(5):481-486. |
| |
| Authors: | Lu Xilin Wu Xiaohan |
| |
| Abstract: | The seismic response of high-rise shear wall with vertical slit filled with rubber belts is investigated in this paper by using finite element method. The finite analysis model is composed of reinforced concrete element, concoct element and rubber element. The contact element is used to simulate the seismic energy dissipation mechanism on the sliding friction interface betWeen concrete and rubber. The seismic response of high--rise slitted shear wall is calculated. The numerical results, including cracking patterns, deformation,acceleration time history, displacement time history, are in good agreement with those of the shaking table tests. |
| |
| Keywords: | Finite element method Roinforced concrete Shear wall Structural control Time history analysis |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
