水泥混凝土路面大修养护碎石化方案应用分析  

作　　者：杨兴明 

机构地区：[1]寻甸回族彝族自治县地方公路管理站

出　　处：《科技创新与应用》2019年第20期166-167,共2页Technology Innovation and Application

摘　　要：水泥混凝土路面在长时间使用下极易受到环境、温度等外部因素的影响出现不同程度的裂缝或者其他病害,从而影响路面的性能。在这种情况下,施工单位有必要针对水泥混凝土路面的病害问题进行分析,找到形成的原因,然后有针对性的解决。而大修养护碎石化技术的应用在解决水泥混凝土路面裂缝等病害问题中发挥了显著效果,也避免了传统的“直接铺筑水泥混凝土”过程中产生的较宽纵横裂缝,从而保证公路的正常使用。文章基于此,分析了水泥混凝土路面现状以及大修养护的原因,然后探讨了碎石化技术的应用策略。Cement concrete pavement under long-term use is very vulnerable to environmental, temperature and other external factors to varying degrees of cracks or other diseases, thus affecting the performance of the pavement. In this case, it is necessary for construction units to analyze the diseases of cement concrete pavement, find out the causes, and then solve them accordingly. The application of overhaul maintenance and crushing petrochemical technology has not only played a significant role in solving the problems such as cracks in cement concrete pavement, but also avoided the wide longitudinal and transverse cracks in the traditional process of "directly paving cement concrete". In order to ensure the normal use of the highway. Based on this, this paper analyzes the present situation of cement concrete pavement and the reasons of overhaul and maintenance, and then discusses the application strategy of fragmentation technology.

关 键 词：水泥混凝土路面 大修养护 碎石化方案 应用策略 

分 类 号：U416.216[交通运输工程—道路与铁道工程]