市政道路旧路改造施工技术应用分析

Application Analysis of Reconstruction Construction Technology of Old Municipal Roads

本文以市政道路旧路改造施工技术的应用为讨论方向,首先对现阶段我国较为常见的市政道路旧路改造施工技术进行梳理与分析,为后续研究提供理论支撑;其次以河南省开封市A路旧路改造施工为例,在介绍该段道路基本情况及工程基本情况的基础上,论述了开封市A路旧路改造施工技术及施工质量控制技术。此次旧路改造不仅完善了道路基本功能,改善了A路段交叉口交通能力,还对现有水泥混凝土路面进行了白加黑改造,以此提升开封市A路旧路绿化程度及景观程度,更好地服务于人们出行。

This paper always takes the application of old road reconstruction construction technology as the discus⁃sion direction.Firstly,it combs and analyzes the construction technology of old municipal roads in China at the pres⁃ent stage,so as to provide theoretical support for the follow-up research;Secondly,taking the reconstruction construc⁃tion of the old road a in Kaifeng City,Henan Province as an example,based on the introduction of the basic situation of the road and the basic situation of the project,this paper discusses the reconstruction construction technology and construction quality control technology of the old road a in Kaifeng City.The reconstruction of the old road is not only reflected in improving the basic functions of the road and improving the traffic capacity of the intersection of section a,but also in the white plus black reconstruction of the existing cement concrete pavement,so as to improve the greening degree and landscape degree of the old road of road a in Kaifeng and better serve people's travel.