Characteristics and evolutions of gas dynamic disaster under igneous intrusions and its control technologies
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- 作者：Liang Wanga ; b ; c ; Long-biao Chengb ; Yuan-ping Chenga ; b ; fengzhongwuxue@163.com" class="auth_mail ; liangw1982@163.com" class="auth_mail ; Guang-zhi Yinc ; Chao Xua ; b ; Kan Jina ; b ; Quan-lin Yangb
- 关键词：Igneous intrusions ; Gas dynamic disaster ; Outburst coal seam ; Gas control ; Gas drainage
- 刊名：Journal of Natural Gas Science and Engineering
- 出版年：May 2014
- 年：2014
- 卷：18
- 期：Complete
- 页码：164-174
- 全文大小：4965 K
文摘
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Characteristics of gas outburst disasters under the igneous sill are analyzed.
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Gas disaster evolutions during the protective seam mining are interpreted.
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Methods for safe and high efficient exploitation of coal and gas are proposed.