【摘要】 针对既有工程结构特点分析了钢筋混凝土结构加固的必要性,介绍了传统加固方法的不足,探讨了纤维增强复合材料(FRP)的性能,重点分析了FRP加固技术在抗弯、抗剪、抗震等方面的研究现状,并就抗弯、抗剪方面采用FRP加固的工程实例进行了说明,最后对FRP加固技术的发展方向提出了展望,为今后加固技术的深入研究提供参考。更多还原

【Abstract】 According to the characteristics of the given engineering structure,the necessity of the reinforced concrete structure reinforcement is analyzed,the shortage of traditional reinforcement methods is introduced,then the performances of FRP are discussed,especially the research situation of the FRP reinforcement technique,which is used in bending and shear and seismic resistance,is analyzed.Based on these studies,the engineering projects with FRP reinforcement technique are described.Finally the views in the development direction of FRP reinforcement technique are put forward.This paper can provide the reference for the intensive study FRP reinforcement technique.更多还原