沈四高速公路路面状况总体评价与思考  

General Evaluation and Thinking About the conditions of the Shen - Si Expressway Surface

作　　者：卢艳坤 

机构地区：[1]辽宁省交通规划设计院,沈阳110166

出　　处：《北方交通》2013年第5期16-19,共4页Northern Communications

摘　　要：高速路面状况检测与评价是考察高速整体性能的重要手段,通过对路表弯沉、车辙、路面破损等指标的检测与分析,可以了解高速公路路面的使用性能;针对典型病害的分析,为路面的养护维修提供依据;能更好地为高速公路改扩建服务,在高速公路改扩建设计时,有针对性地避免现有主要病害的再次发生。Detecting and evaluating the conditions of the expressway surface is an important method to investigate the overall performance of the expressway. We can learn about the functional performance of the expressway surface by detecting and analyzing the standards of surface deflection value, ruts, surface damage, etc. Analyzing the typical diseases will provide basis for maintenance of the expressway surface and better service for expressway extension to avoid the typical disease happening again.

关 键 词：路面状况评价 弯沉值 横向裂缝 路面设计 

分 类 号：U418.6[交通运输工程—道路与铁道工程]