摘要
压实度良好的路基顶面能防止水分干湿作用引起的自然沉陷和行车荷载反复作用产生的压密变形,以保证路面的使用性能和使用寿命,文章分析了在施工过程中路基压实度不足产生的原因,并提出解决路基压实度不足的处理方法。
The top surface of subgrade with good compactness can prevent the natural subsidence caused by dry and wet water and the compaction deformation caused by repeated driving load,so as to ensure the service performance and service life of pavement.This paper analyzes the causes of insufficient compaction degree of subgrade in the process of construction,and puts forward some treatment methods to solve the problem of insufficient compaction degree of subgrade.
作者
李鑫
LI Xin(Highway Management Section in Qianshan District of Anshan City,Liaoning Anshan,China 114000)
关键词
公路路基
压实度
原因分析
处理方法
Highway subgrade
Compactness
Cause analysis
Treatment method
