RC 梁板表层嵌贴 FRP 的抗弯加固讨论进展汪光满 1,3,姚谏 2,3,廖志刚 3(1. 浙江绿城建筑设计有限公司,杭州 310013; 2. 浙江树人大学 城建学院,杭州 310015;3. 浙江大学 结构工程讨论所,杭州 310027)摘要: 表层嵌贴纤维增强复合材料(FRP)是一种新生的、富有进展前景的钢筋混凝土(RC)构件抗弯加固方法,目前讨论成果数量有限。 本文分别从试验讨论、破坏模式与抗弯承载力计算等方面对现有研 究进行了总结,可供国内今后开展相关的讨论与工程应用参考。关键词: RC 梁板; 表层嵌贴 FRP; 抗弯加固 ; 试验讨论 ; 破坏 模式 ; 抗弯承载力计算中图分类号: TU501文献标识码: A文章编号: 1001-7119(2024)03-0376-08Research Advance in Flexural Strengthening of RC Beams and Slabswith Near-Surface-Mounted FRPWANG Guangman1,3,YAO Jian2,3,LIAO Zhigang3(1. Zhejiang Greenton Architectural Design Co.,Ltd.,Hangzhou 310013,China; 2. College of Urban Construction,Zhejiang ShurenUniversity,Hangzhou 310015,China; 3. Institute of Structural Engineering,Zhejiang University,Hangzhou 310027,China)Abstract: Near -surface -mounted fiber -reinforced polymer (FRP)is one of the latest and most promising strengtheningtechniques for RC beams and slabs in flexure. Research on this topic started only a few years ago but the existing work is still limited in both scope and depth. This paper presents a state -of -the -art review of the existing research in this area. Topics covered briefly include experimental research , failure modes, strength models, providing a basis for further research and application in China.Key words : RC beams and slabs ; near-surface-mounted fiber-reinforced polymer; flexural strengthening ; experimental research; failure modes; strength models引言差,且不易与相邻构件锚固,等等。 因此,最近国外讨论人员提出了“表层嵌贴 FRP 加固法”(strength- ening technique of near-surface mounted FRP ,简 称...