沥青路面排水层结构优化设计

On optimized design of drainage layer on asphalt pavement

以多层弹性层状体系理论为基础建立沥青稳定碎石排水层的结构模型,在此模型中通过对排水层模量、排水层厚度以及模量和厚度的综合分析确定了最优的结构技术,有效的解决了路面的早期破坏。

The paper takes the multi-layer elastic layer system theory as the basement for establishing the asphalt stabilized macadam structural model, and ensures the optimized structural technology of the comprehensive analysis of the modulus of the drainage layer, the thickness of the layer and the analysis of the modulus and the thickness, so as to solve the early damage of the pavement.