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通过道路力学软件BISAR程序,分析界面材料在不同层间接触状态下对上面层层底拉应力以及中上面层层间剪应力的影响,提出对排水性路面封水黏结层的要求,并对不同封水黏结材料进行了比选。
Through the road mechanics software BISAR program, the influence of the interfacial material on the tensile stress in the upper layer and the interfacial shear stress in different layers are analyzed, and the requirements for the water-tight pavement sealing layer are put forward. Water sealing materials were selected.