随着国家对基础设施建设力度的加大,城市道路建设也得到了飞速的发展,人们对市政道路的质量也提出了新的要求。市政道路在建设过程中由于车辆荷载的变化、热胀冷缩等因素的影响,对路面会造成一定的影响,伸缩缝的应用能够保证道路使用寿命,维护正常的运行使用,本文对伸缩缝技术在市政道路施工中的应用进行简单的分析。 With the increase of national infrastructure construction, urban road construction has also been developed rapidly, and people have put forward new requirements on the quality of municipal roads. Municipal road in the process of building due to changes in vehicle load, thermal expansion and contraction and other factors, will cause some impact on the road, the application of expansion joints to ensure the life of the road, to maintain normal operation, this article on the expansion joint technology The application of municipal road construction in a simple analysis.