市政道路拓宽改造工程中的常见问题及处理方法  

Common Problems and Treatment Methods in the Municipal Road Widening and Reconstruction Project

作　　者：王海军 WANG Hai-jun(CCCC Second Harbor Consultants Co.Ltd.,Wuhan 430000,China)

机构地区：[1]中交第二航务工程勘察设计院有限公司,武汉430000

出　　处：《工程建设与设计》2022年第11期137-139,共3页Construction & Design for Engineering

摘　　要：在市政道路拓宽改造中仍存在一些不足,导致此类项目通常存在各种质量问题。论文阐述市政道路拓宽改造工程的基本特性,分析市政道路拓宽改造工程的常见问题,并提出应对这些常见问题的主要措施,如做好充分的前期调查准备工作,加强新老路基结合的处理等。There are still some shortcomings in the widening and reconstruction of municipal roads,which leads to various quality problems in such projects.This paper describes the basic characteristics of the municipal road widening reconstruction project,analyzes the common problems of the municipal road widening reconstruction project,and puts forward the main measures to deal with these common problems,such as doing a good job of preliminary investigation preparation,strengthening the treatment of the combination of new and old roadbed,and so on.

关 键 词：市政道路 拓宽改造 市政管线 不均匀沉降 路基处理 

分 类 号：U418.8[交通运输工程—道路与铁道工程]