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FEATURES OF EXTENSIVE DEPOSIT MINING IN THE OKTYABRSKY MINE

机译:OKTYABRSKY矿山的大规模矿床开采特征

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摘要

The features are considered for the stress-strain state of rocks in mining the ore masses located between the mined-out spaces. The observational results of the ore-mass seismic activity are presented, as well as the convergence of mine working and displacements of overlying rock stratum are estimated.
机译:在开采位于开采空间之间的矿石块时,应考虑岩石应力应变状态的特征。给出了矿石质量地震活动的观测结果,并估算了采矿工作的收敛性和上覆岩层的位移。

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