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水泥混凝土路面具有刚度大、承载力强、耐久性能好、可就地取材、建设使用经济等诸多优点,所以市政道路得到了大范围应用。然而在应用中,水泥混凝土路面裂缝现象常常会造成路面板块断裂,地表水下渗降低路面基层承载力,进而引起混凝土面板破碎、错板等不良后果,对水泥混凝土路面使用寿命和性能均产生不利影响。本文针对市政道路水泥混凝土路面裂缝现象展开深入探讨。
Cement concrete pavement with a large rigidity, strong carrying capacity, durability, and can be drawn on the spot, construction and use of economy and many other advantages, so municipal roads have been a wide range of applications. However, in application, cracks in cement concrete pavement often result in the fracture of pavement slabs and the seepage of surface water reduces the bearing capacity of the grassroots pavement. As a result, the concrete slabs are broken and the wrong plates are adversely affected, which adversely affects the service life and performance of cement concrete pavement influences. In this paper, municipal road cement concrete pavement cracks in-depth discussion.