高速公路隧道水泥砼路面抗滑性能改善工程实践  

Practice of Improving the Anti-slipping Performance of Expressway Tunnel Cement Concrete Road Surface

作　　者：徐忠阳[1] 

机构地区：[1]浙江交通职业技术学院,浙江杭州311112

出　　处：《重庆交通学院学报》2007年第3期69-72,共4页Journal of Chongqing Jiaotong University

摘　　要：结合工程实践对高速公路隧道水泥砼路面抗滑性能不能满足行车要求的原因进行分析,实施砼路面人工凿毛和改性乳化沥青稀浆封层措施,解决了高速公路隧道水泥砼路面抗滑性能不足的问题.实践表明,改性乳化沥青稀浆封层是一种简单有效改善路面抗滑性能的技术措施,具有显著的经济和社会效益.Combined with the project practice, the reasons why the anti-slipping performance of an expressway tunnel concrete road surface cant satify the driving request were analyzed. The anti-slipping problem could be solved by sealing the road layer with modifyed asphalt and artificial chiseling. The practice shows that the methods are effective to improve the anti-slipping performance with obvious benefit to both economy and society.

关 键 词：隧道 路面抗滑性能 人工凿毛 稀浆封层 

分 类 号：U416.216[交通运输工程—道路与铁道工程]