Water burst mechanism of "divided period and section burst" at deep coal seam floor in North China type coalfield mining area
ZHAO Qing-biao
ZHAO Xin-nan
WU Qiang
LIU Chang-wu
WANG Xi-liang
Keywords：coal seam floor water burstdivided period and section breakwater bust mechanismlarge depth high confined waterdeep mining
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)