CAJ | 학술논문

表层嵌贴FRP修复加固混凝土结构是一种富有前景的新型技术，目前该技术领域的研究主要集中在黏结机理和抗弯加固两方面。论述表层嵌贴FRP-混凝土的试验方法、主要控制参数、破坏模式、黏结机理、界面黏结滑移本构关系等。最后，对目前国内外表层嵌贴FRP-混凝土黏结性能的研究现状进行探讨，希望为表层嵌贴FRP加固技术的进一步研究发展提供方向。
표층감첩FRP수복가고혼응토결구시일충부유전경적신형기술，목전해기술영역적연구주요집중재점결궤리화항만가고량방면。논술표층감첩FRP-혼응토적시험방법、주요공제삼수、파배모식、점결궤리、계면점결활이본구관계등。최후，대목전국내외표층감첩FRP-혼응토점결성능적연구현상진행탐토，희망위표층감첩FRP가고기술적진일보연구발전제공방향。
Near-surface mounted(NSM)fiber-reinforced polymer(FRP)reinforcement is one of the latest and most promising strength-ening techniques for reinforced concrete(RC)structures.Research on this topic mainly focused on the bonding mechanism and the flexural strengthening.The paper presents bond mechanics of NSM FRP bars/strips to concrete including the bond test methods ,effect of test vari-ables,bond failure modes,analytical modeling,local bond shear stress-slip relationship.It provides a critical review of existing research in this area,identifies gaps of knowledge,and outlines directions for further research.