| 钢筋混凝土核心筒体抗震性能试验研究 |
| |
| 引用本文： | 吕西林,李俊兰.钢筋混凝土核心筒体抗震性能试验研究[J].地震工程与工程振动,2002,22(3):42-50. |
| |
| 作者姓名： | 吕西林 李俊兰 |
| |
| 作者单位： | 同济大学土木工程防灾国家重点试验室,上海,200092 |
| |
| 基金项目： | 国家自然科学基金项目 (5 982 3 0 0 2，5 0 0 2 5 82 1) |
| |
| 摘 要： | 本文对两组五个钢筋混凝土核心筒试件进行了低周反复荷载试验，研究了不同轴压比和剪跨比的核心筒破坏机理、承载能力、延性和耗能能力等方面的抗震性能。结果表明，轴压比对核心筒的抗震性能有较大影响。
|
| 关 键 词： | 钢筋混凝土核心筒 反复荷载 轴压比 抗震性能 延比 剪跨比 承载能力 |
| 文章编号： | 1000-1301(2002)03-0042-09 |
Seismic behavior of reinforced concrete core walls subjected to cyclic loading |
| |
| L Xi lin,LI Jun lan.Seismic behavior of reinforced concrete core walls subjected to cyclic loading[J].Earthquake Engineering and Engineering Vibration,2002,22(3):42-50. |
| |
| Authors: | L Xi lin LI Jun lan |
| |
| Abstract: | This paper presents the results of an experimental study on the failure mechanism, strength, ductility and energy dissipation of reinforced concrete core walls subjected to different axial load and horizontal loading. Five core wall models were built and tested to failure under the combined action of constant axial load and reversed cyclic lateral loading. The objective of this test is to investigate the effect of parameter variation of axial load ratio and shear compression ratio on the behavior of reinforced concrete core walls. Finally, the axial load ratio is found to have an important effect on the seismic behavior of reinforced concrete core walls. |
| |
| Keywords: | reinforced concrete core wall cyclic loading axial load ratio seismic behavior |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
