沥青路面水损害及其防治措施的研究  

Studies on Water Impairment to Asphalt Pavements and Preventive Measures

作　　者：李小青[1] 范薇[1] 

机构地区：[1]华中科技大学土木工程与力学学院,湖北武汉430074

出　　处：《中国市政工程》2006年第5期1-4,共4页China Municipal Engineering

摘　　要：我国沥青路面在高速公路中得到广泛使用,针对沥青路面水损害问题,分析了水损坏现象和产生机理。在水损害产生的原因的基础上,从不同角度分析水对沥青路面产生水损害的影响,并通过对设置排水层的路面结构和没有设置排水层的沥青路面结构进行损伤对比分析,提出了高速公路沥青路面抗水损害的有效措施。Asphalt pavements are widely used in the expressways in China. To cope with the water impairment to the asphalt pavement, analysis is made of the phenomenon and cause of water impairment and the role water plays in such impairment. With a comparison and analysis of impairment to asphalt pavements with and without the drainage layer, measures are proposed for effective protection against such water impairment.

关 键 词：沥青路面 水损害 内部排水层 防治措施 

分 类 号：U416.217[交通运输工程—道路与铁道工程]