路面破损开裂原因分析及路基加固处理方案

Analysis on Reasons of Pavement Cracking and Solution for Sub-grade Strengthening

本文认真分析了清远银英路面破损开裂的各种原因 ,指出产生该问题主要是由于公路路肩太窄、车辆超载行驶及挡墙基础变形等原因所致 ,并针这些原因 ,提出了有效加固公路路基的方法。

In this paper various reasons for pavement cracking in Qingyuan Yinyin Highway are analyzed, the problems causing cracking such as shallow road shoulder, overloading of the vehicles and deformation of barricade foundation are pointed out. The effective measures for strengthening road subgrade are suggested, which can serve as reference for similar projects.