织物增强混凝土(TRC)加固技术研究进展  

REVIEW OF RESEARCH ON STRENGTHENING OF STRUCTURE WITH TEXTILE REINFORCED CONCRETE(TRC)

作　　者：荀勇[1] 张勤[2] 

机构地区：[1]盐城工学院土木工程学院,盐城224051 [2]江苏大学土木工程系,镇江212013

出　　处：《工业建筑》2008年第z1期986-992,共7页Industrial Construction

基　　金：国家自然科学基金项目(50378018)"预应力碳纤维织物增强混凝土薄板研究"

摘　　要：介绍了织物增强混凝土(TRC)的基本特点,对将织物增强混凝土用于钢筋混凝土(RC)结构及其他结构加固的研究情况进行了综合论述;重点阐述了织物增强混凝土(TRC)与原结构间的粘结性能研究以及采用织物增强混凝土(TRC)对钢筋混凝土(RC)构件进行抗弯、抗剪加固后的加固机理和工作性能研究,并指出了该研究领域中有待进一步研究的问题。The basic nature of textile reinforced concrete(TRC) is introduced in this paper.The research on strengthening of RC & unreinforced structures with textile reinforced concrete are discussed.Emphasis is placed on the bonding behaviour of textile reinforced concrete for strengthening,and the mechanism and behaviour of RC members for strengthening in bending and shear.The further research on strengthening of structure with textile reinforced concrete in the future is presented.

关 键 词：织物增强混凝土 粘结性能 加固 机理 综述 

分 类 号：TU746.3[建筑科学—建筑技术科学]