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J4 ›› 2002, Vol. 10 ›› Issue (4): 22-25.

• article • Previous Articles     Next Articles

REINFORCEMENT PRACTICE OF 1 # MAIN CHUTE IN ONE MINE

LU Aizhen ,DU Yunlong ,XIU Xinmin   

  1. Jiaojia Gold Mine of  Shandong Gold Group Co. Ltd.,Shandong Laiz hou 261441, China
  • Received:2002-03-27 Revised:2002-07-01 Online:2002-08-28 Published:2012-05-30

Abstract:

After being used for a long time ,the main chute can not work properly for it s internal shaft wall has been dest royed by the shock of ores. In this paper ,combined with the design and practice ,a simple and useful methed of main chute reinforcement is int roduced ,and it has been proved to be fit for the application requirement.

Key words: main chute, reinforced concrete support, practice

CLC Number: 

  • TD352


[1 ]  刘国栋. 对新城金矿主溜井发生冒落的处理措施
[J ] . 有色矿山,1999 ,28 (6) :15 - 21.

[2 ]  周建华,周根明. 主溜井垮塌分析与研究
[J ] .有色矿山,2001 ,30 (1) :36 - 41.

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