摘要
本文中对天津城市三维地质结构调查的工作方法进行了探讨,提出了天津松散层地质结构调查、工程地质结构调查、水文地质结构调查和基岩地质调查的工作思路和技术方法,特别指出利用物探资料进行二次开发研究对深覆盖区三维地质结构调查和建立三维地质结构具有重要的意义,并对其进行了充分地论述。
Urban geological investigation, one of the basic, public and pre- doing jobs, is implemented by China Geological Survey, and in its tentative stage at the present. Tianjin, as one of tentative cities, has its special characteristics in geological condition, belonging to the area with bedrock deeply covered. In the paper we do some discussions about working method on three dimensional geological structure investigation in Tianjin city, put forward the working thoughts and technical method of investigation on loose sediments geological structure, engineering geology structure, hydrogeology structure and bedrock geology in Tianiin, and particularly point out the significances of the second development of geophysical data for carrying out three dimensional geological structure investigation and constructing three dimensional geological structure in the urban area of bedrock deeply covered, to which sufficient discussions are put.
出处
《地质调查与研究》
2006年第3期233-240,共8页
Geological Survey and Research
基金
国家地质大调查项目"天津城市地质调查"(1212010511104)
关键词
城市地质调查
三维地质结构
工作方法
深覆盖区
物探资料二次开发
Urban geological investigation
three dimensional geological structure
working method
Area of bedrock deeply covered
Second study on geophysical data
