Movement type of the first subordinate key stratum and its influence on strata behavior in the fully mechanized face with large mining height
Sign Up to like & getrecommendations! Published in 2019 at "Arabian Journal of Geosciences"
DOI: 10.1007/s12517-018-4208-9
Abstract: The extraction height of a fully mechanized face with large mining height is large, so the mining-induced overlying strata failure area will be enlarged, which may result in various accidents such as water inrush accidents.… read more here.
Keywords: key stratum; movement; first subordinate; structure ... See more keywords
Durability prediction of an ultra-large mining truck tire using an enhanced finite element method
Sign Up to like & getrecommendations! Published in 2019 at "Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering"
DOI: 10.1177/0954407018795278
Abstract: Ultra-class mining trucks used for material haulage in rugged surface mining terrains experience premature tire fatigue failure in operation. Typical failures include belt edge separation, ply turn-up separation, and tread base and sidewall cracking. The… read more here.
Keywords: tire; finite element; mining truck; ultra large ... See more keywords
The Influence of Large Mining: Restructuring Water Rights among Rural Communities in Apurimac, Peru
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DOI: 10.17730/0018-7259.76.3.215
Abstract: This article shows that the impacts of mining interventions on communities and their water resources go beyond quality and quantity features; mining profoundly reconfigures customary and formal water control arrangements around, among, and within rural… read more here.
Keywords: water; influence large; apurimac peru; large mining ... See more keywords
Abutment Pressure Distribution Law and Support Analysis of Super Large Mining Height Face
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DOI: 10.3390/ijerph20010227
Abstract: Under the condition of the shallow coal seam, the laws of roof activity after large mining height longwall face mining and prevention measures for large-area roof weighting are problems that need to be solved urgently.… read more here.
Keywords: abutment pressure; face; mining height; mining ... See more keywords