摘要
针对目前高速公路沥青路面中修设计中存在的若干问题,从路面性能指标、中修方案选择、上跨净空高度、波形护栏立柱高度、交通安全组织等方面展开分析,在此基础上,提出相应的解决方法。
Aiming at several problems existing in the overhaul design of expressway asphalt pavement now,the article analyzes the performance index of pavement, selection of overhaul scheme, clearance height of overpass, upright height of wave-shaped guard bar and safety organization of traffic. On this basis, the relevant solving method is proposed.
出处
《城市道桥与防洪》
2017年第9期50-52,73,共4页
Urban Roads Bridges & Flood Control
关键词
道路工程
沥青路面
大中修
养护设计
路面质量指数
road engineering
asphalt pavement
overhaul
maintenance design
pavement quality index