A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
In order to proceed with proper sequence of mining, upper section of existing shaft in East Kootenay district of British Columbia had to be relocated, from dip to 47° to 27°; to accomplish this without interrupting operation of original shaft, intermediate level cross-cut was extended and muck raise driven immediately under original shaft.
In order to proceed with proper sequence of mining, upper section of existing shaft in East Kootenay district of British Columbia had to be relocated, from dip to 47° to 27°; to accomplish this without interrupting operation of original shaft, intermediate level cross-cut was extended and muck raise driven immediately under original shaft.
Compound shaft at Sullivan mine
Can Min Met Bul
Weightman, O.E. (author)
1960
5 pages
Report
English
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Sullivan Copper Mine, Cochise county, Ariz
| Engineering Index Backfile | 1947
Sullivan Mine fatalities and the role of air quality in mine-related incidents.
| BASE | 2008
| UB Braunschweig | 1960
| UB Braunschweig | 1992