Surrounding rock control technology of gateway driven along goaf in fully-mechanized coal mining face
Zhao Qifeng
Du Feng
Li Qiang
Qian Wenyong
Shan Yao
Keywords：gateway driven along goafdifferences of overburden structureoptimization of support parametersnarrow coal pillar
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)