Asymmetrical Support Technology for Dynamic Pressure Roadway: A Case Study from Guotun Coal Mine in China
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DOI: 10.1007/s10706-018-0652-2
Abstract: To form a kind of support technology that was universally applicable to all kinds of dynamic pressure roadways, This paper proposes asymmetrical support technology for dynamic pressure roadway. Firstly, the asymmetry characteristics of surrounding rock… read more here.
Keywords: dynamic pressure; coal; pressure roadway; support ... See more keywords