| 圆钢管混凝土边框剪力墙抗震性能试验研究 |
| |
| 引用本文： | 杨亚彬,张建伟,曹万林,董宏英.圆钢管混凝土边框剪力墙抗震性能试验研究[J].世界地震工程,2011,27(1). |
| |
| 作者姓名： | 杨亚彬 张建伟 曹万林 董宏英 |
| |
| 作者单位： | 1. 北京工业大学,建筑工程学院,北京,100124
2. 北京工业大学,建筑工程学院,北京,100124;城市与工程安全减灾省部共建教育部重点实验室,北京,100124 |
| |
| 基金项目： | 国家自然科学基金项目(50878007); 北京市科技计划重大项目(D08050603720000); 北京市教委科技计划重点项目(KZ200910005008); 高校博士点基金项目(20070005005); 北京市高层次人才项目(PHR20100502) |
| |
| 摘 要： | 圆钢管混凝土边框剪力墙是在普通混凝土剪力墙基础上研发的一种新型组合剪力墙。其将圆钢管混凝土柱和普通混凝土剪力墙进行了优势组合,形成多道抗震防线。为了解该组合剪力墙的抗震性能,进行了3个1/5缩尺试件的低周反复荷载试验,其中包括1个圆钢管混凝土柱框架结构、1个普通混凝土剪力墙和1个圆钢管混凝土边框剪力墙。在试验研究基础上,分析了圆钢管混凝土边框剪力墙的承载力、刚度及其退化过程、延性、滞回特性、耗能能力及破坏特征。研究表明:圆钢管混凝土边框剪力墙的抗震性能比普通混凝土剪力墙显著提高,且其承载力、抗震耗能能力均高于圆钢管混凝土柱框架和普通混凝土剪力墙承载力、抗震耗能能力之和,可用于高层和超高层建筑的抗震设计。
|
| 关 键 词： | 圆钢管混凝土柱 组合结构 剪力墙 抗震性能 试验研究 |
Study on seismic performance of shear wall with concrete filled round steel tube columns |
| |
| YANG Yabin,ZHANG Jianwei,CAO Wanlin,DONG Hongying.Study on seismic performance of shear wall with concrete filled round steel tube columns[J].World Information On Earthquake Engineering,2011,27(1). |
| |
| Authors: | YANG Yabin ZHANG Jianwei CAO Wanlin DONG Hongying |
| |
| Institution: | YANG Yabin1,ZHANG Jianwei1,2,CAO Wanlin1,DONG Hongying1,2 (1.College of Architecture and Civil Engineering,Beijing University of Technology,Beijing 100124,China,2.Key Laboratory of Urban Security and Disaster Engineering of Ministry of Education of China,China) |
| |
| Abstract: | Shear wall with concrete filled round steel tube columns is a new kind of shear wall based on RC shear wall.The advantages of concrete filled round steel tube columns and RC shear wall were combined,and multi-channel seismic fortification lines were formed in the new wall.In order to ascertain its seismic performance,three 1/5 scale specimens,including one frame with concrete filled round steel tube columns,one traditional RC shear wall,and one shear wall with concrete filled round steel tube columns were t... |
| |
| Keywords: | concrete filled round steel tube column composite structure shear wall seismic performance experimental research |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
