FRP加固钢筋混凝土墩柱抗震性能研究综述  

Review of Research on Seismic Performance of RC Columns Strengthened with FRP

作　　者：董振华[1] 杜修力[1] 韩强[1] 

机构地区：[1]北京工业大学城市与工程防灾减灾省部共建教育部重点实验室,北京100124

出　　处：《建筑科学与工程学报》2013年第2期55-64,共10页Journal of Architecture and Civil Engineering

基　　金：国家重点基础研究发展计划("九七三"计划)项目(2011CB013602);国家自然科学基金项目(50908005;50938006);NSFC-JST国际合作项目(51021140003)

摘　　要：回顾并总结了纤维增强复合材料(FRP)片材和织物抗震加固钢筋混凝土(RC)结构的研究现状,介绍了FRP的加固方式,包括粘贴形式和锚固方法;对影响FRP抗震加固效果的原柱条件、加固参数和受力条件的试验研究现状进行了归纳,探讨了FRP加固墩柱的破坏模式及FRP加固结构的抗震性能理论研究进展。针对现有研究成果,提出了一些FRP加固结构抗震性能研究的建议和意见,为其后续研究提供了参考。The state-of-the-art research on reinforced concrete （RC） structures seismic- strengthened with fiber reinforced polymer （FRP） laminates or cloth was summarized and reviewed. The strengthening methods including bonding configuration and anchorage method were introduced. The main parameters affecting seismic performance of strengthened RC structures strengthened with FRP, parameters and loaded state, were strengthened with FRP and theory res with FRP were discussed. In view opinions for seismic performance of provided beneficial references for the including building structures condition, strengthened summarized. Meanwhile, failure modes of RC columns earch of seismic performance of RC structures strengthened of the obtained research results, some suggestions and structures strengthened with FRP were proposed, which future investigation.

关 键 词：纤维增强复合材料 抗震加固结构 钢筋混凝土结构 破坏模式 抗震性能 综述 

分 类 号：TU375.3[建筑科学—结构工程]