As increasing number of metal mines turn to deep mining,tunnel rock burst in nonpillar sublevel caving has grown into one of the major engineering geology problems in the field of mining.

  • 随着金属矿山相继进入深部开采,无底柱分段崩落法巷道岩爆问题成为采矿领域中主要的工程地质问题之一。
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