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WANG Xu-jie, TIAN Qu-zhen, ZHANG Xiao-qiang. Surrounding Rock Deformation Characteristic and Supporting Technology of Roadway With Hard Roof[J]. Safety in Coal Mines, 2013, 44(7): 196-198.
Citation: WANG Xu-jie, TIAN Qu-zhen, ZHANG Xiao-qiang. Surrounding Rock Deformation Characteristic and Supporting Technology of Roadway With Hard Roof[J]. Safety in Coal Mines, 2013, 44(7): 196-198.
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Surrounding Rock Deformation Characteristic and Supporting Technology of Roadway With Hard Roof

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  • Published Date: July 19, 2013
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    • Abstract
  • Taking fully mechanized working face mining gateway of Qiling Coal Industry as an example, the paper uses FLAC3D numerical software to analyze the yield failure characteristics of surrounding rock, the vertical surrounding rock stress and the roadway surrounding rock displacement characteristics respectively during tunneling, it concludes the best gateway support way and supporting parameters under the condition of the hard roof, and they are applied to the engineering practice successfully.
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    • References (5)
  • [1]
    王开，康天河，李海涛，等.坚硬基本定控制放顶方式及合理悬顶长度的研究[J].岩石力学与工程学报，2009，2(11)：2320-2327.
    [2]
    钱明高，石平五.矿山压力与岩层控制[M].徐州：中国矿业大学出版社，2009.
    [3]
    彭文斌.FLAC3D实用教程[M].北京：机械出版社，2008.
    [4]
    康红普，王金华，高富强.掘进工作面围岩应力分布特征及其与支护的关系[J].煤炭学报，2009，34(12)：1585-1593.
    [5]
    孙月，文振明，张宏伟，等.坚硬顶板工作面顶板动态预报与支护质量监测[J].煤炭技术，2006，25(9)：64-65.
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