Study on reasonable mining and caving ratio in fully-mechanized top-coal caving mining of coal seam with large thickness variation coefficient

ZHANG Mingjian; LI Feng; YANG Liu

doi:10.13199/j.cnki.cst.2020-1152

Home>Articles>Study on reasonable mining and caving ratio in fully-mechanized top-coal caving mining of coal seam with large thickness variation coefficient

DOI: 10.13199/j.cnki.cst.2020-1152

Study on reasonable mining and caving ratio in fully-mechanized top-coal caving mining of coal seam with large thickness variation coefficient

ZHANG Mingjian

LI Feng

YANG Liu

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Publication Date：2022-08-25

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

Pages：8( 8-15 )

Coal Science and Technology

ISTICPKU

ISSN：0253-2336

Year, Vol.(Issue)：2022,50(8)