摘要
安康盆地是我国典型膨胀土分布区。由于膨胀土的胀缩效应致使该地区工业与民用建筑、铁路、公路等工程建设造成严重危害。本文重点对安康盆地三种类型膨胀土的物质成分、微观结构和工程地质特性进行了研究,阐述了安康盆地膨胀土的地质灾害。
Ankang basin is a typical expansive soil area in our country. Swell-shrinking effect oi expansinve soil causes periciousness tc industrical and civil buildings, raiiways and roads. This paper mainly studied mass composition, micro-structure and engineering geological property of three kinds of typical expansive soils. This paper also discusses geological disasters caused by expansive soil in Ankang basin.
出处
《地球科学与环境学报》
CAS
1993年第S2期79-84,共6页
Journal of Earth Sciences and Environment
基金
地质行业基金
关键词
膨胀土
工程地质特性
安康盆地
Expansive soil. Engineering geological specific property, Ankang basin
