The Standard Type Trace Elements and the Discriminant Model of Water Bursting Source in the Linhuan Coal District
详细信息
- 责任者：Chen Luwang (School of Resource and Environmental Engineering ; Hefei University of Technology ; Hefei 230009 ; China) ; Gui Herong
- 刊名：Hydrogeology and Engineering Geology
- 出版年：2010
- 卷期：37(3)
- 关键词：矿山环境 ; mine environment ; 突水 ; water gushing ; 安徽 ; Anhui
- 页码：p.17-22
- 图表：2 illus., 2 tables, 11 refs.
- 分类号：1701
- issnNo：ISSN1000-3665
- isbnNo：CN11-2202/P
摘要
It is of great academic and practical significance that hydrogeological information during the sign time of water bursting is captured by means of standard type trace elements which can trace hydrogeological features of different aquifers. On the basis of these standard type trace elements, a Bayes linear discriminant model of water bursting source is built. Taking these standard type trace elements as training samples, the judgement right rate of the model is found to be 80% and the judgement effect is controlled to some extent by regional water cycle and hydrogeochemical evolution.