对软土层厚度变化段路基处理的探讨  

A Discussion of Subgrade Treatment in Soft Soil with Changeable Thickness

作　　者：张海 

机构地区：[1]上海市城市建设设计研究总院,上海200125

出　　处：《中国市政工程》2015年第3期64-65,74,共3页China Municipal Engineering

摘　　要：阐述软土层厚度变化造成的路基差异沉降对道路的影响。对于软土层厚度变化造成的不均匀沉降的处理方法进行初步研究,提出该情况下路基处理判别方法及轻质路堤处理方式,可为实际工程提供参考。The influence of subgrade differential settlement on road is discussed because of soft soil layer with changeable thickness.The preliminary study of uneven settlement treatment is made,and the indentifying method and light embankment treatment mode are proposed under this condition,which can provide a reference for practical projects.

关 键 词：软土路基 轻质路堤 地基处理 

分 类 号：U416.1[交通运输工程—道路与铁道工程]