Study on Support Technology of Large Cross Section Open-Off Cut in Seam under Ultra Close Distance Seam

Home>Articles>Study on Support Technology of Large Cross Section Open-Off Cut in Seam under Ultra Close Distance Seam

WANG Hua-jun

CHEN Shan-le

WEN Liang-xia

LV Shao-wen

Keywords：ultra close distance seamopen-off cutstress distributionfully mechanized coal miningbroken rock partition

Publication Date：2013-01-01

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

Pages：4( 68-71 )

PKUISTIC

ISSN：1671-0959

Year, Vol.(Issue)：2013,45(12)