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J4 ›› 2002, Vol. 10 ›› Issue (4): 7-12.
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CHEN Yushan ,WANG Lijun ,YIN Jianfei ,LIU Duowen,CHANG Qingfa
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Abstract:
80~90’s ,mining methods were mainly used that up2wards level layer filling and t rackless mechanisation panel level layer filling to mine higher quality mining block , - 430m paragraph belongs to lower quality mining block ,we attempted the mining method for t rackless mechanisation panel pillar filling in this paragraph. Gained great econmic and social benefit ,and fined a new mining path for lower quality mining block - 430m paragraph.
Key words: panel, quality, filling, benefit, mining path
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CHEN Yushan ,WANG Lijun ,YIN Jianfei ,LIU Duowen,CHANG Qingfa. THE PRACTICE OF MININGMETHOD FOR TRACKLESS MECHANISATION PANEL PILLAR FILLING[J].J4, 2002, 10(4): 7-12.
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[1 ] 采矿设计手册编委会. 采矿设计手册[M] . 北京:中国建筑工业出版社,1987.
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