摘要
阐述了膨胀土的理论构成与工程性质,介绍了膨胀土的施工处理和膨胀土路基施工,归纳了膨胀土施工的三控制,即控制最佳含水量,控制松铺和拌合深度,控制土颗粒径,积累了膨胀土路基施工经验。
This paper elaborates on the theoretical composition and engineering properties of dilatable soil, introduces its treatment and the con- struction of dilatable soil foundation and summarizes the controlling of dilatable soil construction in three aspects： controlling of optimum soil moisture, controlling of loose laying and mixing depth and controlling of clay particles, accumulating experiences for the construction of dilat- able soil foundation.
出处
《山西建筑》
2010年第8期298-299,共2页
Shanxi Architecture
关键词
高速公路
膨胀土
路基
施工技术
expressways, dilatable soil, subgrade, construction technology
