Roadway layout and support design in lower seam of ultra-close coal seams

Home>Articles>Roadway layout and support design in lower seam of ultra-close coal seams

LIANG Jian-min

YANG Zhan-biao

Keywords：ultra-close coal seamoptimum positioninner stagger distancebolt-mesh-cable-shedroadway layout

Publication Date：2016-01-01

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

Pages：4( 9-12 )

PKUISTIC

ISSN：1671-0959

Year, Vol.(Issue)：2016,48(4)