荒漠过干区盐渍土路基施工技术  

Construction Technology of Saline Soil Roadbed in Overdried Area of Desert

作　　者：廉兴军[1] 刘海鸥[1] 温建祥[1] 

机构地区：[1]胜利油田胜利工程建设(集团)有限责任公司,山东东营257095

出　　处：《筑路机械与施工机械化》2009年第8期39-42,共4页Road Machinery & Construction Mechanization

摘　　要：分析了盐渍土的特殊性和常规施工方法的局限性,介绍了路堤填料选择、基底处治、路基含水量控制和压实控制的技术措施重新制定含水量测定方法,对常规烘干法测定的含水量进行修正;改进压实度检测方法,确定适宜的碾压工艺最后提出了防止构造物腐蚀和做好环境保护工作的措施。The specialty of saline soil and limitation of conventional construction method are analyzed. The selection of embankment fill, measures for base treatment, water content control and technical measures for compaction control are introduced. Method for water content measurement is reset so as to revise the result obtained with conventional drying method; the test method of compaction degree is improved, and suitable compaction technology is determined, in the end measures for antisepticizing of structure and environment protection are proposed.

关 键 词：荒漠 盐渍土 基底处治 含水量控制 

分 类 号：U419.5[交通运输工程—道路与铁道工程]