Engineering Research of Safe Mining Coal under Seriously Threatened Water

摘要：

There are Xu-Ao hui which are rich in water under the group 16 coal beds in some local coal mine of Shandong Province. It was greatly threatened by the water of Xu Aohui floor. In order to liberate the coal resources and make full use of the ground water resources, this mine implemented a series of safety control technology measure such as the sparse fall of water to press and so on under the reasonable analysis geology condition and the actual situation, has realized safe mining of water threat coal bed, which has obtained the huge economic efficiency and the social efficiency.

关键词： safety mining the Ordovician limestone aquifer sparse fall of water to press strip mining advanced detection

作者: Wen Xinglin Chang Xikun Huang Dongmei

作者单位: Key Laboratory of Mine Disaster Prevention and Control ,Shandong University of Science and Technology,Qingdao 266510,Shandong,China

会议类型: 国际会议

会议名称: The 2007 International Symposium on Safety Science and Technology(2007采矿科学与安全技术国际学术会议)

会议地点: 河南焦作

会议语种:英文

页码: 171-175

在线出版日期: 2007-04-17（万方平台首次上网日期，不代表论文的发表时间）