Study on overburden movement law and ground pressure behavior in fully mechanized top coal caving face under the disturbance of upper coal seam

NAN Hua; WANG Zhuoying

doi:10.13347/j.cnki.mkaq.2023.11.018

Home>Articles>Study on overburden movement law and ground pressure behavior in fully mechanized top coal caving face under the disturbance of upper coal seam

DOI: 10.13347/j.cnki.mkaq.2023.11.018

Study on overburden movement law and ground pressure behavior in fully mechanized top coal caving face under the disturbance of upper coal seam

NAN Hua

WANG Zhuoying

Keywords：upper coal seam disturbancefully mechanized caving facekey layerroof activationsupport working resistance

Publication Date：2023-11-20

Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)

Pages：9( 133-141 )

Safety in Coal Mines

ISTICPKU

ISSN：1003-496X

Year, Vol.(Issue)：2023,54(11)