摘要
针对国道212线红土垭至苍溪界段的大中修养护问题,文章通过对该路段现有病害进行调查与评估,结合路面结构强度检测和技术状况评定结果,制订大中修养护技术方案,对交通设施、路基及路面采取相应的修复措施。这可以有效提高道路的服务水平和安全性,不仅优化了道路运输环境,也为类似山区公路养护提供了参考。
Aiming at the problem of heavy and intermediate maintenance of Hongtuya-Cangxiin boundary section of National Highway 212,this paper formulates the technical scheme of heavy and intermediate maintenance by investigating and evaluating the existing diseases in the section and combining with the results of pavement structure strength detection and technical condition evaluation,and takes corresponding repair measures for traffic facilities,subgrade and pavement.This can effectively improve the service level and safety of the road,which not only optimizes the road transportation environment,but also provides a reference for similar mountainous road maintenance.
作者
曹海波
CAO Haibo(Zhaohua District Highway Maintenance Section in Guangyuan City,Guangyuan 628021,Sichuan,China)
出处
《工程技术研究》
2024年第17期49-51,共3页
Engineering and Technological Research
关键词
山区道路
公路养护
病害现状
技术方案设计
mountainous road
highway maintenance
disease status
technical scheme design
