COAL ENGINEERING ›› 2019, Vol. 51 ›› Issue (5): 129-133.doi: 10.11799/ce201905030

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Numerical simulation analysis of surrounding rock support of

guoweina guoweinaguoweina   

  • Received:2018-11-05 Revised:2019-01-30 Online:2019-05-20 Published:2019-06-10
  • Contact: guoweina guoweinaguoweina E-mail:1156898662@qq.com

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