Study on formation mechanism of arch shell large structure of overburden in coal mining face with multi layer hard roof
Huo Bingjie
Yu Bin
Zhang Hongwei
Lu Yangbo
Keywords：Datong Miming Areamulti layer hard roofarch shell large structure of overburdenmechanics modelmine strata pressure control
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)