摘要
山西省普通干线公路网通车里程约12546 km,国省道路承担的车辆通行量平均占到山西省的46%左右,多数国省道路路面结构超负荷运转,正在或准备升级改造。按照多年的路面养护设计经验,对养护设计理念、关键控制环节等问题进行了梳理,并结合环保理念,根据山西地区经验,给出了常见路面养护参考设计方案。为路面养护及改造设计提供参考。
The traffic mileage of general arterial road network in Shanxi Province is about 12546 km.The national and provincial roads account for an average of about 46%of Shanxi’s traffic,most of them are overloaded and in the process of being upgraded.According to years of pavement maintenance design experience,this paper sorted out the maintenance design concept,key control points and other issues.Combining with the concept of environmental protection,based on Shanxi’s situation,a common pavement maintenance design scheme was put forward,which provides reference for pavement maintenance and reconstruction design.
作者
杨婕
YANG Jie(Shanxi Transportation Survey&Design Institute Co.,Ltd.,Taiyuan,Shanxi 030032,China)
出处
《山西交通科技》
2020年第4期70-72,共3页
Shanxi Science & Technology of Transportation
关键词
普通干线公路
路面改造
再生技术
general arterial road
pavement reconstruction
regeneration technology
