本文利用弹性层状体系计算程序，对沥青路面内的应力应变状态进行了详细的分析。
This paper USES the layered elastic analysis calculation procedure to analyze the stress condition and the strain condition in asphalt pavement.
将沥青路面视为多层饱和弹性半空间轴对称体，引入比奥渗流固结理论和渗流方程。
Regarding asphalt pavement as an axial symmetrical body of multilayered saturation elastic half space, the fundamental thermal Biot consolidation theory and seepage flow equations are introduced.
基于层状弹性理论，利用BP神经网络预测沥青路面结构层弹性模量。
Based on layered elastic theory, the layered elastic moduli of asphalt pavement were predicted using BP neural network.
应用推荐