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ZHANG Bai-lin. The Application of TYGD10 Rock Drilling Detector in Wujiagou Coal Mine[J]. Safety in Coal Mines, 2013, 44(5): 218-219,223.
Citation: ZHANG Bai-lin. The Application of TYGD10 Rock Drilling Detector in Wujiagou Coal Mine[J]. Safety in Coal Mines, 2013, 44(5): 218-219,223.
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The Application of TYGD10 Rock Drilling Detector in Wujiagou Coal Mine

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  • Published Date: May 19, 2013
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    • Abstract
  • Through the application of TYGD 10 rock drilling detector, main transport crossheading and the roof of auxiliary transport crossheading in Wujiagou 5204 working face is dectected. According to the analysis of experimental results from different locations, change laws of the top coal and roof lithology are obtained, which can be taken as the basis for the design of the bolt support. Field application results are obvious.
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    • References (1)
  • [1]
    宋振骐，蒋宇静，杨增夫，等．煤矿重大事故预测和控制的动力信息基础的研究[M]．北京：煤炭工业出版社，2003.
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