| 改善高强混凝土剪力墙抗震性能的试验研究 |
| |
| 引用本文： | 左晓宝,戴自强,李砚波.改善高强混凝土剪力墙抗震性能的试验研究[J].工业建筑,2001,31(6):37-39. |
| |
| 作者姓名： | 左晓宝 戴自强 李砚波 |
| |
| 作者单位： | 1. 南京理工大学土木工程与力学系
2. 天津大学 |
| |
| 摘 要： | 通过四片高强度混凝土剪力墙试件）有整体墙和墙板中开竖缝墙）在低周反复荷载作用下的试验，研究开竖缝数量及长度（即墙板柱的剪跨比）对剪力墙的刚度、载力、延性、能耗、破坏形态等抗震性能的影响，结果表明，在剪力墙板中合理地设置竖缝，可使其弹性刚度、承载力变化不大的情况下，较大幅度地提高它的延性，塑性变形和耗能力。
|
| 关 键 词： | 高强混凝土 剪力墙 抗震性能 试验 |
| 修稿时间： | 2001年3月21日 |
RESEARCH ON IMPROVING THE SEISMIC BEHAVIOR OF HIGH STRENGTH CONCRETE SHEAR WALLS |
| |
| Zuo Xiaobao.RESEARCH ON IMPROVING THE SEISMIC BEHAVIOR OF HIGH STRENGTH CONCRETE SHEAR WALLS[J].Industrial Construction,2001,31(6):37-39. |
| |
| Authors: | Zuo Xiaobao |
| |
| Affiliation: | Zuo Xiaobao(Nanjing University of Science and Technology\ Nanjing\ 210094) Dai Ziqiang\ Li Yanbo(Tianjin University\ Tianjin 300072) |
| |
| Abstract: | Based on the experimental study of 4 high strength concrete(HSC) shear walls subjected to cyclic loading, this paper analyzes the effects of the amount and length of the vertical seams on the seismic behavior of the shear wall,including rigidity, shear bearing capacity, ductility, energy dissipating capacity, failure modes etc, The experimental results show that some vertical seams being set up reasonably in normal HSC shear walls can greatly improve the wall's ductility, ultimate deformation and energy dissipating capacity and only reduce the elastic stiffness and shear bearing capacity of the HSC shear walls with vertical seams a little. |
| |
| Keywords: | high strength concrete\ shear wall\ vertical seams\ aseimic behavior |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
