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GUO Hui, FANG Xin-qiu, ZHANG Liang. Analysis on the Strata-pressure Behavior of Fully Mechanized Caving Mining in Undulate and Thick Coal Seam[J]. Safety in Coal Mines, 2012, 43(5): 160-162.
Citation: GUO Hui, FANG Xin-qiu, ZHANG Liang. Analysis on the Strata-pressure Behavior of Fully Mechanized Caving Mining in Undulate and Thick Coal Seam[J]. Safety in Coal Mines, 2012, 43(5): 160-162.
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Analysis on the Strata-pressure Behavior of Fully Mechanized Caving Mining in Undulate and Thick Coal Seam

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  • Published Date: May 09, 2012
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  • Through carrying on the field strata control observation of 1301 fully mechanized caving face in Guojiahe coal mine,the movement characteristics of roof rock is analyzed,and the strata-pressure behavior is mastered too.There is certain reference in studying strata-pressure behavior and determining reasonable working resistance of support on fully mechanized caving face of Linbei coal field.
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