FRP加固钢筋混凝土结构的防腐阻锈特性研究  

RESEARCH ON THE ANTICORROSION PERFORMANCES OF REINFORCED CONCRETE STRUCTURE RETROFITTED WITH FRP

作　　者：邓宗才[1] 李朋远[1] 王力[1] 曾洪超[1] 

机构地区：[1]北京工业大学建筑工程学院,北京100124

出　　处：《玻璃钢／复合材料》2010年第2期75-77,共3页Fiber Reinforced Plastics/Composites

基　　金：国家自然科学基金项目(50678011);北京市自然科学基金项目(8082002);教育部博士点基金(2008001)

摘　　要：纤维增强聚合物(Fiber Reinforced Polymer/Plastic,简称FRP)一般具有不透水和不透气的性质,是一种阻锈性能良好的材料。本文介绍了FRP加固锈蚀混凝土结构抗腐蚀特性的最新研究成果,分析了FRP种类、FRP树脂胶、FRP层数和纤维方向等对防腐效果的影响,并探讨了FRP加固锈蚀混凝土结构的防腐阻锈机理。Fiber reinforced polymer/plastic （FRP）can resist corroding because they are relatively watertight and airtight. This article will report some research on resistance to corrosion of reinforced concrete structure retrofitted with FRP. The influencing factors of the anticorrosion performances of reinforced concrete structure retrofitted with FRP： the type of FRP, the type of epoxy, the number of wraps layers, and the fabric orientation are analyzed. The anticorrosion mechanism of reinforced concrete structure retrofitted with FRP is discussed.

关 键 词：FRP 钢筋混凝土 锈蚀 

分 类 号：TU377.9[建筑科学—结构工程]