铁道标准设计Issue(2)：95-99,5.DOI:10.13238/j.issn.1004-2954.2015.02.023
太原地铁1号线工程地质条件及主要地质问题研究
Study of Engineering Geological Conditions and Major Geological Problems in Taiyuan Metro Line-1
孙宝忠 1潘瑞林1
作者信息
- 1. 中铁工程设计咨询集团有限公司，北京 100055
- 折叠
摘要
Abstract
In perspective of the particular stratum, geological structure, geotechnical characteristics and hydrogeology in Taiyuan metro line-1 , this paper analyzes the characteristics of engineering geological and hydro-geological conditions related to the construction of metro tunnel and station project. Primary geological problems in Taiyuan metro line-1 are analyzed, such as the Jiaocheng active fault, ground sedimentation, seismic deliquescence and collapsibility of soil. On the basis of the above, the major engineering geological problems involved in Taiyuan metro line station base pit and tunnel excavation are studied and conclusions are reached: underground station should not be set in Jiaocheng active fault, quicksand and loss of stabilization are encountered in the course of excavation, and ground sedimentation has little impact on metro engineering.关键词
太原地铁/工程地质条件/工程地质问题Key words
Taiyuan metro/Engineering geological condition/Engineering geological problems分类
交通工程引用本文复制引用
孙宝忠,潘瑞林..太原地铁1号线工程地质条件及主要地质问题研究[J].铁道标准设计,2015,(2):95-99,5.
