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Crushing Of Hard Rock Material

Crushing Of Hard Rock Material

Jun 15, 2020 1. Introduction. Achieving efficient crushing of hard rocks has always been an urgent problem in mining and tunneling. Many scholars have performed much research on this topic , , , , , .As a common method for hard rock fragmentation by indenter impact, which has attracted much attention , , .During impact breakage of rock, a huge impact force is transmitted to the rock through a mechanical ...

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