高等级公路路面结构的力学分析

Mechanical Analysis for Pavement Structures of High Type Highways

本文针对高等级公路路面结构组合与设计中的关键问题,采用线弹性层状体系理论并考虑某些材料的非线性特性作了大量计算。并对路面结构表面弯沉和各结构层的应力状态作了深入分析。研究结果可供高等级公路半刚性基层沥青路面结构设计和施工时参考。

The linear-elastic layered system theory and the non-linear behavior of some road materials are used as the basis to calculate the road surface deflections and the stresses at each layer in the pavement structure, and to analyse a number of factors on the design and the structural combination of the high-type highway. In designing and constructing asphalt pavement structures with semi-rigid base course for the high-type highway, one can refer to the results from this research.