Technology of pressure relief by roof cutting for directional-predetermined crack blasting in gob-side entry retaining in Guhanshan Mine

WANG Yongan; REN Zhimin

doi:10.13199/j.cnki.cst.2018.10.020

Home>Articles>Technology of pressure relief by roof cutting for directional-predetermined crack blasting in gob-side entry retaining in Guhanshan Mine

DOI: 10.13199/j.cnki.cst.2018.10.020

Technology of pressure relief by roof cutting for directional-predetermined crack blasting in gob-side entry retaining in Guhanshan Mine

WANG Yongan

REN Zhimin

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Publication Date：2018-01-01

Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)

Pages：6( 130-135 )

Coal Science and Technology

PKUISTIC

ISSN：0253-2336

Year, Vol.(Issue)：2018,46(10)