湿陷性黄土地基的处理方法及应用

Treatment method of collapsible loose foundation and the application

针对湿陷性黄土在自重压力下或一定压力下遇水湿陷变形的特性,分析了工程中常用的几种黄土路基处理方法,并根据闻垣高速公路建设特点,着重介绍了闻垣高速公路建设中对湿陷性黄土路基的处理情况,得出强夯法是处理湿陷性黄土地基较好的方法。

In light of collapsible deformation characteristics of collapsible loose under the self pressure and certain pressure,the paper analyzes the several loose subgrade processing methods in the engineering,and mainly introduces collapsible loose processing condition according to the features of Wenyuan highway construction,and concludes that dynamic method is a better way to deal with collapsible loose foundation.