Study and application of overlying strata control technology in bag-type backfill longwall mining with super high-water content material

SUN Chun-dong; ZHANG Dong-sheng; WANG Xu-feng; ZHOU Ya-zhou; LI Yong-yuan

doi:10.13225/j.cnki.jccs.2015.3056

Home>Articles>Study and application of overlying strata control technology in bag-type backfill longwall mining with super high-water content material

DOI: 10.13225/j.cnki.jccs.2015.3056

Study and application of overlying strata control technology in bag-type backfill longwall mining with super high-water content material

SUN Chun-dong

ZHANG Dong-sheng

WANG Xu-feng

ZHOU Ya-zhou

LI Yong-yuan

Keywords：super high-water content materialbag-type backfill longwall miningoverlying strata controlfilling ratesurface subsidence

Publication Date：2015-01-01

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

Journal of China Coal Society

PKUISTICEI

ISSN：0253-9993

Year, Vol.(Issue)：2015,40(6)