国道水泥混凝土路面维修养护技术分析

Analysis of maintenance technology for cement concrete pavement of national highway

为了解决国道水泥混凝土路面病害,针对路面维修养护技术进行研究分析,综合使用文献资料法和归纳总结法,探讨国道水泥混凝土路面出现病害的具体原因,从裂缝修补、路面板起拱处理、路面错台、面板脱空等多个方面探讨国道水泥混凝土路面的维修养护技术。同时,以四川某国道工程作为研究案例,在探讨工程概况和路面养护实验的前提下,提出水泥混凝土路面维修养护工作的具体策略。

In order to solve the diseases of the cement concrete pavement of the national highway,this paper conducts research and analysis on the maintenance technology of the pavement,comprehensively using the method of literature and summary,discusses the specific reasons for the diseases of the cement concrete pavement of the national highway,and discusses the maintenance technology of the cement concrete pavement of the national highway from multiple aspects such as crack repair,pavement slab camber treatment,pavement staggering,and panel void.At the same time,taking a national highway project in Sichuan as a research case,based on discussing the project overview and pavement maintenance experiments,specific strategies for cement concrete pavement maintenance work are proposed.