| 考虑轴压比影响的预应力混凝土扁梁框架内节点抗震性能试验研究 |
| |
| 引用本文： | 程浩德,房贞政,周翔.考虑轴压比影响的预应力混凝土扁梁框架内节点抗震性能试验研究[J].地震工程与工程振动,2005,25(4):99-104. |
| |
| 作者姓名： | 程浩德 房贞政 周翔 |
| |
| 作者单位： | 福州大学,结构工程研究所,福建,福州,350002 |
| |
| 基金项目： | 福建省教育厅科研项目（JA02151） |
| |
| 摘 要： | 通过3个不同轴压比的预应力混凝土扁梁框架内节点试件的低周反复荷载加载试验,对节点的破坏形态、滞回曲线、延性、耗能能力以及刚度退化等抗震性能进行了初步研究,并着重探讨了轴压比对预应力混凝土扁梁框架内节点抗震性能的影响规律.
|
| 关 键 词： | 预应力混凝土 扁梁框架内节点 抗震性能 轴压比 |
| 文章编号： | 1000-1301（2005）04-0099-06 |
| 收稿时间： | 2005-01-05 |
| 修稿时间： | 2005-01-052005-02-14 |
Effect of axial force ratio on seismic behavior of inner joints of prestressed concrete flat-beam frame |
| |
| Cheng Haode,Fang Zhenzheng,Zhou Xiang.Effect of axial force ratio on seismic behavior of inner joints of prestressed concrete flat-beam frame[J].Earthquake Engineering and Engineering Vibration,2005,25(4):99-104. |
| |
| Authors: | Cheng Haode Fang Zhenzheng Zhou Xiang |
| |
| Institution: | Institute of Structural Engineering, Fuzhou University, Fuzhou 350002,China |
| |
| Abstract: | The pseudo-static test of three inner joints of prestressed concrete flat-beam frame was carried out to research the seismic behavior, such as failure pattern, hysteresis curves, ductility, energy dissipation and rigidity degeneration. And the effect of axial compressive ratio on the seismic behavior of inner joints of prestressed concrete flat-beam frame was determined. |
| |
| Keywords: | prestressed concrete inner joint of flat-beam frame seismic behavior ratio of axial compression |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
