双向单排配筋剪力墙与连梁节点的抗震性能试验研究  

Test studies on seismic performance of joints of coupling beam and shear wall with bi-directional single row of steel bars

作　　者：孙超[1] 曹万林[1] 杨兴民[1] 张建伟[1] 杨亚彬[1] 

机构地区：[1]北京工业大学建筑工程学院

出　　处：《世界地震工程》2008年第3期84-88,共5页World Earthquake Engineering

基　　金：北京市科技攻关课题项目(Y060506000007022)

摘　　要：双向单排配筋剪力墙结构适用于多层住宅结构。为探讨双向单排配筋剪力墙与连梁节点的抗震性能,进行了4个连梁剪跨比分别为0.60、0.75、1.50、1.75的原型节点试件的低周反复荷载试验,在试验研究的基础上,较系统地分析了节点的承载力、刚度及其退化过程、延性性能、破坏特征等。试验研究表明,双向单排配筋剪力墙与连梁节点的抗震性能可满足多层住宅结构抗震要求。RC shear wall with bi-directional single row of steel bars is applicable for multistory residence building.In order to analyze the seismic performance of joints of coupling beam and shear wall with bi-directional single row of steel bars,experimental studied on the joints of the coupling beam with different shear-span ratio under a low-frequency quasi-static cyclic loading were carried out,and the shear-span ratios of coupling beams are 0.60、0.75、1.50、1.75.Based upon the experimental studies,load-carrying c...

关 键 词：双向单排配筋 剪力墙 连梁 节点 抗震性能 

分 类 号：TU398.2[建筑科学—结构工程]