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检索条件"主题词=horizontal fully mechanized top coal slice caving"
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Underground pressure appearance laws analysis for fully mechanized top coal slice caving on high-dipping thick coal seams
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Journal of coal Science & Engineering(China) 2011年 第1期17卷 6-11页
作者: YANG Sheng-li CAO Guang-ming LI Fu-sheng Faculty of Resources & Safety Engineering China University of Mining and Technology (Beijing) Beijing 100083 China China National coalAssociation Beijing 100713 China Baotou coal Subsidiary of China Shenhua Energy Co. Ltd Baotou 014000 China
Taking Adaohai coal Mine as the example, underground pressure appearance laws of fully mechanized top coal slice caving on high-dipping and thick coal seams. Through site visit, theoretical analysis and discrete eleme... 详细信息
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