碳纤维加劲塑料在桥梁工程中的应用  

Application of Carbon Fiber Reinforced Plastics in Bridge Engineering

作　　者：姜辉[1] 周履[1] 

机构地区：[1]铁道部大桥局桥科院,湖北武汉430034

出　　处：《桥梁建设》1999年第3期63-65,共3页Bridge Construction

摘　　要：碳纤维加劲塑料(CFRP)是一种高强、轻质、耐腐蚀、耐疲劳的现代复合材料,随着人们对现代复合材料的不断研究、开发和认识,其在结构工程中的应用将日趋增多。尽管CFRP价格较贵,但若能有效利用其独特的性能,则其经济效益将是显著的。介绍CFRP材料的特点以及在桥梁工程中的几种应用途径。Carbon fiber reinforced plastics are modern composite materials with characteristics of high strength, light weight, strong resistance to corrosion and fatigue loadings, the use in structure engineering will be progressively increased while such modern composite materials are constantly studied, developed and recognized. In spite of its high cost, the technical and economic benefits will be notable if the specific property of CFRP can be effectively used. The features of CFRP materials, and several application channels of CFRP in bridge engineering are presented in this paper.

关 键 词：碳纤维加劲塑料 复合材料 桥梁 

分 类 号：U444.99[建筑科学—桥梁与隧道工程]