碳纤维布加固梁柱节点试验研究  

Experimental Study of Joints Strengthened by CFRP

作　　者：黄小奎[1] 崔凯成[1] 熊丹安[1] 

机构地区：[1]武汉理工大学土木工程与建筑学院,武汉430070

出　　处：《武汉理工大学学报》2004年第2期30-33,共4页Journal of Wuhan University of Technology

基　　金：湖北省建设厅科技项目 ( G2 0 0 2 2 7)

摘　　要：通过 4个足尺的梁柱节点 (其中 2个用碳纤维加固 )在低周反复荷载作用下的试验研究 ,比较分析了用碳纤维布加固钢筋混凝土梁柱节点的破坏形态、承载能力、滞回曲线和延性系数等。试验结果表明 。Based on the experiment of four reinforced joints including two strengthened with continuous carbon fiber sheet(CFS) subjected to lateral loading, the failure mode, ultimate capacity, hysteretic behavior, ductility factor etc are compared and analyzed. The experimental results show that CFS could significantly increase the joints′ seismic capacity.

关 键 词：碳纤维布 梁柱节点 加固 

分 类 号：TU317[建筑科学—结构工程]