Application of Support Technology to Excavation of Water Sump at Mine Shaft Bottom Passing Through Seam Group with Close Distance

Home>Articles>Application of Support Technology to Excavation of Water Sump at Mine Shaft Bottom Passing Through Seam Group with Close Distance

GUO Zhi-wei

Keywords：water sump at mine shaft bottomseam groupmine gateway supportbole/steel mesh/shotcreting supportsite poured concrete

Publication Date：2014-01-01

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

Pages：4( 47-49,52 )

PKUISTIC

ISSN：1671-0959

Year, Vol.(Issue)：2014,46(12)