角钢加固剪力墙墙肢底部试验研究  

Experimentation Research on Application of Angle Steel in Reinforcement of Limb Base of a Shear Wall

作　　者：梅许江[1] 苏明周[1] 石韵[1] 蒋春云[1] 

机构地区：[1]西安建筑科技大学,陕西西安710055

出　　处：《西华大学学报（自然科学版）》2012年第5期86-90,共5页Journal of Xihua University:Natural Science Edition

基　　金：国家自然科学基金资助项目(50878182)

摘　　要：为解决地震后剪力墙的修复问题,使以前建造的剪力墙符合修改后的抗震规范的要求,提出了用角钢对剪力墙进行加固的措施。通过试验研究其加固前和加固后剪力墙的承载力、滞回曲线等参数,证明采用角钢对剪力墙墙肢底部进行加固是一种很好的措施,能为类似的加固工程提供参考。In order to restore the injured shear wall after earthquake, and make the previously built shear wall meet the require- ments of new revised anti-seismic specifications, the strengthening methods for shear wall are proposed. Strengthening the shear wall by applying angle steel is one kind of these methods. The bearing capacity, hysteretic curve and other parameters of the strengthened shear wall are compared with those without strengthened by experimentation. The results indicates that the reinforcement of the limb base of shear wall by using angle steel is really an ideal method. And the study can provide reference for similar strengthening projects.

关 键 词：角钢加固 剪力墙 承载力 化学锚栓 

分 类 号：TU398[建筑科学—结构工程]