Consolidated filling body in a cemented filling mining system often suffers periodical and nonperiodical shock loading ection from massive blasting operations in adjacent areas.

 
  • 多數情況下,膠結充填礦山的充填體經(jīng)常承受著(zhù)鄰區開(kāi)采大爆破產(chǎn)生的重復沖擊荷載的作用。
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