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Metal Mine ›› 2017, Vol. 46 ›› Issue (06): 53-55.

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Resource Recovery Engineering by Clearing Landslide with Damming in Shengli East II Opencast Coal Mine

Huo Zhigang1,2,Chang Zhiguo2,3   

  1. 1.Open-pit Mine,Inner Mongolia Datang International Xilinhaote Mineral Company,Xilinhaote 026000,China;2.School of Mining Engineering,China University of Mining and Technology,Xuzhou 221116,China;3.Department of Mining,Xinjiang Institute of Engineering,Urumqi 8300911,China
  • Online:2017-06-15 Published:2017-09-27

Abstract: In order to timely recovery the coal resources buried by landslide in the west area of Shenli East II Open-pit stope,reduce the exposed area and time of the landslide loose mass in the south of the stope and to prevent the long time of consolidation settlement,the stope resources recovery plane by clearing landslide with damming is proposed.The dame parameters is designed,and the anti-sliding stability is checked.Besides that,the concrete steps of clearing landslide by damming for the recovery of coal resources is analyzed in detail,so as to guarantee the development of coal resources recovery engineering smoothly.

Key words: Landslide clearance, Damming by pressing slag, Resource recovery, Stability analysis