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Showing: 1 to 10 of 555 matches for "incline tunnel"  Page   1   2   3   4   5   6   7   8   9  next TITLE Incline/Decline Boring With Tunnel Boring Machines  SUMMARY ... and summed up by an idealized incline tunnel boring system follow. Basic TBM As ... Prader. Idealized Incline Tunnel Boring System Figure ... AUTHOR Brockway, Jack E., P. E. PUBLISHED 1983 TITLE Excavating a Tunnel in the Foothills of the Southern Alps of New Zealand  SUMMARY ... with URS New Zealand Limited as their consulting engineers, to construct the final access link: a 2.3 km long, 5.5 m wide and 4.5 m high incline tunnel. ... AUTHOR E Giles PUBLISHED 2008 TITLE Diesel Truck Haulage Through Inclined Adit  SUMMARY ... Recent tests show 30,000 cfm discharging from the incline with the carbon monoxide content in the tunnel never exceeding 10 parts per million, far below the ... AUTHOR Allen, V. C. PUBLISHED 1951 TITLE Metal Mining - Diesel Truck Haulage Through Inclined Adit  SUMMARY ... Recent tests show 30,000 cfm discharging from the incline with the carbon monoxide content in the tunnel never exceeding 10 parts per million, far below the ... AUTHOR Allen, V. C. PUBLISHED 1952 TITLE Recovery of Old Mine Workings in Weak Ground  SUMMARY ... When accessed, the shaft chamber was partly fi lled with water and the east side of the chamber had collapsed on a fault. LONG TUNNEL INCLINE SHAFT ... AUTHOR McCarthy P L PUBLISHED 1988 TITLE In soft ground, adaptable muck removal is key  SUMMARY ... A tripper assembly, located at the opencut in the tunnel,redirected the conveyor up through the opencut at a 12° incline for discharging onto a stacker ... AUTHOR Willis, Desiree PUBLISHED 2010 TITLE The Helms Underground Pumped Storage Project Shaft Development  SUMMARY ... jumbo cable pullers, would be located under a access trestle to be erected in the elbow area at the intersection of the incline shaft and upper power tunnel. ... AUTHOR Andersen, Scott F. PUBLISHED 1981 TITLE Glen Summit Paper - Electricity in Mining as Applied by the Aspen Mining and Smelting Company, Aspen, Colo.  SUMMARY ... electric- hoister used in mining work in America was placed at the head of the Veteran Tunnel, and successfully used for hoisting from the incline near this ... AUTHOR Holt, M.B. PUBLISHED 1892 TITLE Rosslyn Station, Virginia: Geology, Excavation And Support Of A Large, Near Surface, Hard Rock Chamber  SUMMARY ... The measured dip was from 27°-300 which is the same angle as the incline and it ... The face of the entranceway tunnel was controlled, AUTHOR Bock, Carl G. PUBLISHED 1974 TITLE An Account of an Explosion of Fire-Damp at the Midlothian Colliery, Chesterfield County, Virginia  SUMMARY ... by a "split," and consequently an overcast had been constructed of strong timber-work, passing from the main return tunnel over the incline level into the ... AUTHOR Heinrich, Oswald J. PUBLISHED 1877 Showing: 1 to 10 of 555 matches for "incline tunnel"  Page   1   2   3   4   5   6   7   8   9  next Search Again