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Strata Behaviors and Control of "Isolated Island" Workface
Author(s): 
Pages: 3-5
Year: Issue:  1
Journal: COAL

Keyword:  "孤岛"工作面综放开采矿山压力;
Abstract: 通过对常村矿S2-5孤岛工作面矿压观测,对顶板的变化规律的摸索,并对支架支护阻力和支护强度的分析,采取有效的支护手段,成功地采完S2-5孤岛工作面,对以后孤岛面的开采具有借鉴意义.
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