Longwall top coal caving (LTCC) mining technologies with roof softening by hydraulic fracturing method

被引：11
|
作者：
Klishin, V. [1 ]
Nikitenko, S. [1 ]
Opruk, G. [1 ]
机构：
[1] Russian Acad Sci, Siberian Branch, Fed Res Ctr Coal & Coal Chem, 10 Pr Leningradksii, Kemerovo 650065, Russia
来源：
XI ALL-RUSSIAN SCIENTIFIC AND PRACTICAL CONFERENCE (WITH INTERNATIONAL PARTICIPATION) AUTOMATION SYSTEMS IN EDUCATION, SCIENCE AND PRODUCTION, 2017 | 2018年 / 354卷
关键词：
D O I：
10.1088/1757-899X/354/1/012015
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The paper discusses advanced top coal caving technologies for thick coal seams and addresses some issues of incomplete coal extraction, which can result in the environmental damage, landscape change, air and water pollution and endogenous fires. The authors put forward a fundamentally new, having no equivalent and ecology-friendly method to difficult-to-cave roof coal - directional hydraulic fracturing and nonexplosive disintegration.
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页数：5
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