市政道路动态弯沉检测及半刚性路面结构适用性

Dynamic Deflection Detection of Municipal Roads and Applicability of Semi-rigid Pavement Structure

本文主要对半刚性试验路段利用现场监测及数值分析等方式,研究了基层底部的拉应变、拉应力、土压力变化状况,以证明半刚性路面结构的适用性。

In order to prove the applicability of semi-rigid pavement structure,this paper mainly studies the variation of tensile strain,tensile stress and earth pressure on the base of semi-rigid test section by means of field monitoring and numerical analysis.