盐渍土地区路基设计与施工技术  

Subgrade Design and Construction Technology in Saline Soil Area

作　　者：宋碧宏[1] 王梁[1] 朱丹[1] 

机构地区：[1]西北核技术研究所,西安710024

出　　处：《路基工程》2011年第2期160-162,共3页Subgrade Engineering

摘　　要：基于对新疆地区盐渍土形成原因及危害分析,提出了一专用公路路基设计方案及工程施工技术。措施主要采取基底换填、设置风积砂层及复合土工布、加强路基防水与排水以及构筑物防腐处理等。通过试验路段的应用表明,效果良好。Based on analysis of the causes and hazards of saline soil in Xinjiang Region,a special design program and engineering construction techniques for highway subgrade is introduced in this paper,which mainly include engineering measures of foundation base replacement,aeolian sand layer and composite geo-textile setup,waterproof and drainage reinforcement,as well as corrosion protection for buildings.These measures are indicated with good effect through application in test sections.

关 键 词：盐渍土 病害 路基设计 

分 类 号：U416.166[交通运输工程—道路与铁道工程]