摘要
针对我国土地资源紧张的现状,大量先进的工程技术逐步应用于膨胀岩(土)项目,以保证工程建设尽量少占用土地资源。结合南水北调中线工程河南新乡某渠坡试验段实际情况,重点介绍了土工格栅、复合土工膜、水泥改性土3种处理措施在膨胀岩(土)边坡处理中的应用。现场试验的结果表明,这3种处理措施在膨胀岩(土)边坡的处理中取得了良好的效果,其经验可供类似的工程借鉴。
A lot of advanced engineering technologies were applied in expansive soil（rock） projects due to the scarcity of land resources.Taking a canal slope of Middle Route Project of South to North Water Diversion in Xinxiang County of Henan Province as example,the application of 3 measures,including geogrid,composite geo-membrane and modified cement soil,in the slope treatment were introduced.Through analysis of in-situ test results,satisfied effects were gained in expansive soil（rock） slope treatment by the 3 measures.
出处
《人民长江》
北大核心
2014年第10期60-61,76,共3页
Yangtze River
关键词
膨胀岩(土)
大型渠道边坡
施工技术
南水北调中线工程
expansive soil（rock）
slope
construction technology
Middle Route Project of South to North Water Di version
