摘要
近年来,随着经济建设的快速发展,城市地铁交通工程建设不断兴起,由于地铁设计要求的特殊性和城市地质条件的多样性,城市地铁工程勘察具有鲜明的专业特色。本文结合长沙城区特定的地质条件,从构造地质、地震地质、地层结构及岩土特性、水文地质条件等方面对长沙地铁的工程地质问题进行了阐述,对下一步勘察的工作重点和难点问题提供了建议。
In recent years, with the rapid development of national ecnomic construction, the subway are gradually being set up. The subway engineering exploration has obvious specialization features owing to the subway design requests and geology circumstance of diffirent cityes. Enginerring geology problem of Urban Subway in Changsha city have been discussed on the basis of geology, structural geology, hydrogeology and engineering geology in this paper. Some advises have been provided for next investigation.
出处
《城市勘测》
2008年第2期140-146,共7页
Urban Geotechnical Investigation & Surveying
关键词
城市地铁
岩土工程条件
勘察
subway expioration
geotechnical engineering properties
investigation
