高速公路沥青路面搓板成因分析

Causes Analysis of Asphalt Pavement Corrugation in Highway

通过对赣定高速公路半刚性基层沥青路面搓板路段的调查和检测,从基层的非荷载型裂缝、动水压力、车辆的动态作用等方面分析了沥青路面搓板现象产生的原因。

According to the investigation and inspection on asphalt pavement corrugation section above semirigid base in Gan-Ding Highway,the causes of asphalt pavement corrugation are analyzed based on non-loading cracks of base, hydrodynamic pressure and dynamic effect of vehicles.