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纤维增强复合材料(FRP)片材由于其优异的力学性能和施工的便捷性而备受国内外土木建筑领域的高度关注,并得到了迅速的推广应用.本文结合国内外的研究现状及本课题组的研究工作,对FRP片材(纤维布、纤维板和纤维薄板)在土木建筑修复加固工程中应用的主要力学问题-FRP片材加固钢筋混凝土(RC)构件的静力学性能、疲劳性能、界面的力学性能、以及构件的耐久性等进行综述和讨论,并试图指出今后有关FRP片材修复加固RC构件力学性能的研究方向.
Due to its excellent mechanical properties and construction convenience, FRP sheet has received much attention in the field of civil construction at home and abroad and has been rapidly popularized and applied.This paper combines the research status at home and abroad and this topic Group of research work on FRP sheet (fiber cloth, fiberboard and fiber sheet) in the civil engineering repair and reinforcement engineering of the main mechanical problems - FRP sheet reinforced concrete (RC) member static mechanical properties, fatigue properties, the interface The mechanical properties, the durability of the components and so on are reviewed and discussed. At the same time, the directions of research on the mechanical properties of reinforced RC members with FRP sheets are pointed out.