Initial Analysis on Characteristics of Workable Coal Seam in Huaibei Xuguanglou Coal Mine

被引：0
|
作者：
Che, Wenbo [1 ]
Li, Xiaolong [1 ]
Yu, Yanrong [1 ]
Xing, Zha [1 ]
Sun, Hongbo [1 ]
机构：
[1] Anhui Univ Sci & Technol, Sch Earth & Environm, Huainan, Peoples R China
来源：
2015 4TH INTERNATIONAL CONFERENCE ON ENERGY AND ENVIRONMENTAL PROTECTION (ICEEP 2015) | 2015年
关键词：
Workable coal seam; coal seam contrast; characteristic;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
There is more than 20 layers coal seam, the total thickness of coal seams is 15.09m. The amount of workable coal seams is only 5 layers with a total thickness of 8.19m, No. 3-2, No. 7 and No. 8 coal seam are more stable coal seams, the total thickness is 6.51m, which accounted for 79.5% of the total thickness of workable coal seams. It has important practical significance for increasing the service life of coal mine and improving coal mine economic benefit by studying the variation of coal seam.
引用
收藏
页码：932 / 936
页数：5
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