摘要
基于国内外FRP增强混凝土结构的研究与进展,提出了有效、可行的加固方法和设计计算思路,完成3个T形边节点FRP加固试件和1个对比试件的试验,结果表明,加固后节点的抗震性能有了明显改善。
Based on the recent international research on the concrete beam-column joints reinforced with FRP, reasonable antiseismic reinforcement method and calculating outline for designing are presented, and three joints confined with FRP and an unconfined joint are tested. The results of experiment indicate that the anti-seismic capacity of joints reinforced with the method is evidently improved.
出处
《建筑结构》
CSCD
北大核心
2006年第9期28-30,42,共4页
Building Structure
关键词
FRP约束混凝土
梁柱节点
加固
抗震性能
concrete confined with FRP
beam-column joints
reinforcing
seismic performance
