摘要
文章针对广西南宁-友谊关公路宁明段膨胀土的工程地质和土性特征,分析该路路堤出现膨胀土病害的原因,提出膨胀土路堤试验的修筑方法,为膨胀土路堤的设计提供参考。
Aiming at the engineering geological and soil texture characteristics of expansive soil in Ningming Section,Nanning to Youyiguan highway,the Paper analyzes the causes of expansive soil defect found in the embankment of this section,and proposes a trial construction method for the expansive soil embankment,which will provide reference for the design of similar embankment.
出处
《西部交通科技》
2007年第5期29-35,共7页
Western China Communications Science & Technology
基金
西部交通建设科技项目(合同编号2002318000)
关键词
道路路工程
膨胀土
路堤
病害
试验
Road engineering
Expansive soil
Embankment
Defect
Test
