Research on Characters of Interface Between Coal and Rock in Horizontal Section Fully Mechanized Caving Mining of Steep Coal Seam by Two-round Interval Caving Technique

SONG Zhengyang; ZHANG Jinwang

doi:10.13347/j.cnki.mkaq.2015.08.014

Home>Articles>Research on Characters of Interface Between Coal and Rock in Horizontal Section Fully Mechanized Caving Mining of Steep Coal Seam by Two-round Interval Caving Technique

DOI: 10.13347/j.cnki.mkaq.2015.08.014

Research on Characters of Interface Between Coal and Rock in Horizontal Section Fully Mechanized Caving Mining of Steep Coal Seam by Two-round Interval Caving Technique

SONG Zhengyang

ZHANG Jinwang

Keywords：steep diphorizontal sectionfull-mechanized caving mininginterface between coal and rocktwo-round interval

Publication Date：2015-01-01

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

Safety in Coal Mines

PKUISTIC

ISSN：1003-496X

Year, Vol.(Issue)：2015,46(8)