综采工作面过断层及揭露尾巷技术

doi:10.11799/ce201309019

Abstract

Abstract:

In order to ensure the safe of mining working face through fault, exposing the tail roadway and other common complex geological conditions ，By strengthening the working face through fault and expose the tail roadway engineering quality management, Tracking measuring method to control working face cutting Layer， 53 next 07 ( northern ) working face expose the tail roadway along the working surface glue along the tail roadway roof advance, No original support failure and collapse phenomenon， Practice shows that the working face through fault and expose the tail roadway, must strengthen project quality management, to take specific measures, in order to create the conditions for safe production of mining working face.

Key words: Coal mining working face, Fault, Tail roadway, Layer control

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URL: http://www.coale.com.cn/EN/10.11799/ce201309019

http://www.coale.com.cn/EN/Y2013/V45/I9/50

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Technology of Fully Mechanized Coal Mining Face Through Fault and Expose the Tail Roadway

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