Study of factors influencing the gap between backfill hydraulic support and roof
ZHANG Qiang
ZHANG Jixiong
TAI Yang
JIA Hongxian
LI Meng
Keywords：roof gapcompression ratiobackfill hydraulic supportsupporting heightpreroof subsidencetamping times
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)