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J4 ›› 2002, Vol. 10 ›› Issue (4): 7-12.

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THE PRACTICE OF MININGMETHOD FOR TRACKLESS MECHANISATION PANEL PILLAR FILLING

CHEN Yushan ,WANG Lijun ,YIN Jianfei ,LIU Duowen,CHANG Qingfa   

  1. Xi ncheng Gold Mine of Shandong Gold Mini ng Stock Co. Ltd. ,Shandong Laizhou  261438, China
  • Received:2001-12-28 Revised:2002-01-26 Online:2002-08-28 Published:2012-05-30

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

CLC Number: 

  • TD853. 35


[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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