城市在役道路改建工程设计分析

Analysis of Design of Urban In-service Road Reconstruction Engineering

文章以柳州市在役的新圩至露塘路段改造工程为例,分析了在役道路改造工程设计的难点,从道路路面结构、挡土墙和涵洞的补强与加固及道路与两侧地坪顺接等方面,介绍了该工程的道路改造方案,并对新建路段存在的问题与对策进行剖析阐述。

Taking the reconstruction project of in-service Xinyu-Lutang section in Liuzhou as the example,this article analyzed the difficulties in the design of in-service road reconstruction project,then, from the aspects of the reinforcement of road pavement structure, retaining wall and culvert, and the connection between roads and the floor at both sides, it introduced the road reconstruction plan for this project,and described the existing problems and countermeasures for newly built road section.