Development Regularities and Forecast of the Middle and Small Scale Geologic Structure in Xiangshan Coal Mine, Shaanxi Province
详细信息
- 责任者：Xiu Xicheng (College of Geology and Environment ; Xi’an University of Science and Technology ; Xi’an 710054 ; China)
- 刊名：Coal Geology & Exploration
- 出版年：2010
- 卷期：38(1)
- 关键词：煤矿 ; coal mines ; 矿田构造 ; mine field structure ; 陕西 ; Shaanxi Province
- 页码：p.14-17
- 图表：11 illus., 1 table, 6 refs.
- 分类号：1004
- issnNo：ISSN1001-1986
- isbnNo：CN61-1155/P
摘要
On the basis of reorganization statistics and mapping analysis of geological structure data from exploration, mine building and mining, the author has systematically summarized the development features, combination and distribution regularities of geological structures in mined area, and carried out forecast of geological structures in unmined area in Xiangshan coal mine. The results indicated that faults were very developed in coal seams, great number of middle and small scale faults had evident directivity in main mined seam, the extension direction of faults was mainly NW, secondly nearly EW, NE and SN. The development of faults had evident zonation.