公路改建城市道路设计与施工技术要点研究

Research on the Key Points of Road Design and Construction Technology in Urban Road Reconstruction

针对公路改建城市道路问题展开研究,从改建平面设计、断面设计等方面给出建议,将台阶法、路面修补技术等融入改建工程中,解决了改建道路系统地基失稳、地面破坏等问题,实现了区域城市道路的扩建。研究表明,系统化的设计施工方法不仅可以规避改建工程潜在风险问题,还能够保障道路运行安全性和平顺性。

Aiming at the problem of highway rebuilding into urban roads,this paper gives suggestions from aspects of rebuilding plane design,section design,etc.,and integrates step method and pavement repair technology into the rebuilding project,which solves the problems of foundation instability and ground damage of the rebuilding road system,and realizes the expansion ofregional urban roads.The research shows that systematic design and construction methods can not only avoid the potential risks ofreconstruction projects,but also ensure the safety and smoothness of road operation.