Geological Structure Analysis of 17102(3) Working Face in Pansan Coal Mine
潘三矿17102(3)工作面地质构造分析
作者: 李超姚多喜张桂芳张曼曼孟祥帅
作者单位: 1安徽理工大学地球与环境学院,安徽 淮南
刊名: Mine Engineering, 2019, Vol.07 (03), pp.242-248
中文刊名: 矿山工程, 2019, Vol.07 (03), pp.242-248
来源数据库: Hans Pubs Journal
DOI: 10.12677/ME.2019.73034
英文摘要: In order to analyze the geological structure of 17102(3) working face in Pansan Coal Mine, the fracture structure in the whole mine field is described. Based on the results of three-dimensional seismic exploration and radio wave perspective survey in 17102(3) working face and the related geological data of the mine, six perspective anomaly areas are delineated in this working face, and the problems of fault structure and coal thickness anomaly in abnormal area are discussed. The results show that the geological and structural conditions of the working face are medium. The F18 fault of the 14 faults revealed and abnormal coal thickness area have the greatest impact on the safe mining of the working face, which needs special attention. The roof of working face is basically composed of 13-2...
中文摘要: 为分析潘三矿17102(3)工作面地质构造情况,对整个井田内的断裂构造进行了叙述。依据17102(3)工作面的三维地震勘探及无线电波透视探测结果,结合该矿相关地质资料,在此工作面圈定6个透视异常区,并讨论了异常区断裂构造与煤厚异常等问题。结果表明:该工作面地质构造条件中等;所揭示的十四条断层中的F18断层及煤厚异常区对工作面安全开采影响最大,需要特别注意;工作面顶板基本由13-2煤与泥岩类等组成。可为煤矿回采此工作面采取相关的安全防范性措施提供参考性意见。
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