Design methods of the effective water-resisting thickness for the protective seam of the water barrier in fully-caving mechanized coal mining

XU Yan-chun

doi:10.3321/j.issn:0253-9993.2005.03.008

Home>Articles>Design methods of the effective water-resisting thickness for the protective seam of the water barrier in fully-caving mechanized coal mining

DOI: 10.3321/j.issn:0253-9993.2005.03.008

Design methods of the effective water-resisting thickness for the protective seam of the water barrier in fully-caving mechanized coal mining

XU Yan-chun

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Publication Date：2005-01-01

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

Pages：4( 305-308 )

JOURNAL OF CHINA COAL SOCIETY

PKUISTICEI

ISSN：0253-9993

Year, Vol.(Issue)：2005,30(3)