摘要
首先简述了层序地层学的基本概念及其研究内容 ,介绍了运用该方法划分岩组的基本原则 ;在此基础上 ,尝试性地运用层序地层学方法对黑河工程引水洞进口段边坡岩体进行了岩组划分。最后 。
The defintion and the research contents of the sequence stratigraphy are introduced at the beginning of this paper,and a principle has been also pointed out,which should be complied with in the petrofabric division.Furthermore,the authors show a typical example of the petrofabric division for the entrance of diversion excavation of the Heihe River water conservancy project in Xi'an,Shaanxi province. Finally,the new method of this paper was summarized through comparing it with the currently used petrofabric division way.
出处
《西安工程学院学报》
2001年第3期55-59,共5页
Journal of Xi'an Engineering University
基金
国土资源部岩土工程开放研究实验室项目
关键词
层序地层学
工程地质岩组划分
黑河工程
引水洞
黑河水库
边坡
Sequence stratigraphy
Petrofabric division
The Heihe river water conservancy project
slope of entrance of diversion excavation
