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JI Wen-tao, GAO Ming-zhong, ZHU Qiang, REN Fei, SUN Chao, LU Feng. The Numerical Analysis of Roadway Before and After Support Under Different Arrangement[J]. Safety in Coal Mines, 2013, 44(4): 205-207.
Citation: JI Wen-tao, GAO Ming-zhong, ZHU Qiang, REN Fei, SUN Chao, LU Feng. The Numerical Analysis of Roadway Before and After Support Under Different Arrangement[J]. Safety in Coal Mines, 2013, 44(4): 205-207.
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The Numerical Analysis of Roadway Before and After Support Under Different Arrangement

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  • Published Date: April 19, 2013
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    • Abstract
  • Using numerical simulation (ANSYS) to analyze the roadway, the semicircle arch support is used in the roadway on the roof and in the floor. The variation characteristics of surrounding rocks and stress after roadway support are analyzed under the action of mine ground pressure. The deformation laws of roadway are obtained. It has some guidance significance to roadway support.
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    • References (8)
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