The sucessful experience of bolting and shotcreting with wire mesh in coal bottom road is introduced.The applied result is analyzed.And good economic effect has made.

 
  • 介绍在厚煤层,沿煤底板送煤轨道巷,采用锚网锚索喷碹联合支护的成功经验,并对其应用效果进行了分析,取得了较好的经济效果。
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