【摘要】 采用大型有限元分析设计软件ANSYS分析大粒径沥青稳定碎石材料作为基层材料时,随着其弹性模量和厚度的变化,沥青路面的路表弯沉和路面结构各层层底的水平拉应力、剪应力的变化规律.用ANSYS对路面结构进行仿真模拟,是一种经济、可行的方法,为路面力学计算提供了有益的参考.更多还原

【Abstract】 Used the large-scale finite element analysis and design software ANSYS to make mechanics analysis of large stone asphalt treated base. With the changes of elastic modulus and depth of base, the change of surface deflection and tensile stress and shear stress at the bottom of every layer follow certain law. It is a kind of economical, feasible method to make mechanics analysis of large stone asphalt treated base. The paper offered helpful reference for the road mechanics analysis using ANSYS.更多还原