Coal wall spalling mechanism and prevention technology of unstable seam with soft roof, soft coal and soft floor
Han Hongqiang
Wang Zhenjiang
Guo Bingbing
Keywords：coal wall spallingcombined suspended moving supportwater injection to coal seamwooden bolt
Publication Date：2016-04-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)