Fractal evolution mechanism of rock fracture in undersea metal mining
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DOI: 10.1007/s11771-020-4369-z
Abstract: Through rock mechanics test, similar simulation experiment, borehole photographic observation of rock fissure, numerical simulation calculation of plastic zone distribution and deformation monitoring of rock mass during undersea mining, the fractal evolution mechanisms of rock… read more here.
Keywords: undersea mining; fissure; rock; simulation ... See more keywords
Investigations of the height of fractured zones in overburden induced by undersea mining
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DOI: 10.1007/s12517-019-4799-9
Abstract: Water inrush accidents are devastating to underground mining operations and cause damage. In particular, in undersea mining, mining safety is endangered as the mining-induced fractured zone extends upwards towards the vast amount of seawater. This… read more here.
Keywords: undersea mining; fractured zone; mining; height fractured ... See more keywords