Based on high viscous asphalt, this paper mainly studied the following four topics: Firstly, FEM (finite element method) was used to analyze the effect of stress absorbing layer.

• 本文以高粘性沥青为结合料,主要对以下四方面内容进行了研究:首先,用有限元方法计算分析应力吸收层防治反射裂缝效果。