Variation in Gas Content and Its Influencing Factors in the Gantang Coal Mine
详细信息
- 责任者：Xiang Hu (Sichuan Institute of Coal Field Geological Engineering Exploration and Designing ; Chengdu 610072 ; China) ; Ye Xiujuan
- 刊名：Acta Geologica Sichuan
- 出版年：2013
- 卷期：33(2)
- 关键词：煤和瓦斯突出 ; coal and gas outburst ; 四川 ; Sichuan Province
- 页码：p.137-139
- 图表：2 illus., 2 tables, 4 refs.
- 分类号：1004
- issnNo：ISSN1006-0995
- isbnNo：CN51-1273/P
摘要
The gas burst is the biggest hazard in coal mines. Variation in gas content is of importance to coal mine safety. The Gantang coal mine is located at the southwest end of the Gantanggou syncline and characterized by large variation in gas content. This paper deals with gas change laws and influence factors.