Comprehensive Exploration Technology of Water Disaster Prevention and Control in Coal Mining Roof

被引：7
|
作者：
Zhai, Lijuan [1 ]
机构：
[1] China Natl Adm Coal Geol, Hydro Geol Team, Handan 056004, Peoples R China
来源：
2011 XI'AN INTERNATIONAL CONFERENCE ON FINE EXPLORATION AND CONTROL OF WATER & GAS IN COAL MINES | 2011年 / 3卷
关键词：
top roof water disaster; comprehensive exploration; remote sensing hydro geological survey; geophysical exploration; water chemistry and environment isotope; tri figure-double prediction method;
D O I：
10.1016/j.proeps.2011.09.098
中图分类号：
TD [矿业工程];
学科分类号：
0819 ;
摘要：
Top roof water is the direct water disaster troubling the coal mine. With the modernization of exploitation method and the increasing of exploitation, the threat of top roof water to coal mine is also increasing, damaging more and more the rock mass in coal seam roof. Therefore, it is important to study deeply into the exploration technology of top roof water disaster prevention and control. We take the NO. 3 mine shaft in Pingshuo as an example, introducing comprehensively main content and methods of exploration of coal mine top roof water, demonstrating the application of remote sensing hydro geological survey, geophysical prospecting, hydrochemistry and environment isotope, etc advanced exploration methods in coal deposits hydro-geology and "tri figure-double prediction method" of water disaster treatment. (C) 2011 Published by Elsevier Ltd.
引用
收藏
页码：303 / 310
页数：8
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