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Showing: 1 to 10 of 12 matches for "SPILE BAR"  Page   1   2
TITLE Palabora Mining Company - Phalaborwa, Transvaal - Republic Of South Africa 
SUMMARY ... At the top of the feeder skirts are holes for spile bars, and a small winch
mounted on a monorail is used for spile bar removal. ...
PUBLISHED 1978
TITLE Kopanang Mine Rail Haulage Tramming System 
SUMMARY Page 1. Kopanang Mine Rail Haulage Tramming System JJ van Rensburg 1 ABSTRACT
With the theme of – ‘Underground Ore Handling System ...
PUBLISHED 2005
TITLE A Model And Field Study Of Tunnel Pre-Reinforcement 
SUMMARY ... vation, the reaction of each spile can result inall possible combinations of ten-
sion, bending, shear, and torsion at various positions along the bar. ...
AUTHOR Korbin, Gregory E.
PUBLISHED 1976
TITLE Climax Molybdenum Company - Henderson, Colorado 
SUMMARY ... with bar spacings of 72 and 82 in. (191 mm and 216 mm ) openings. An ... Spile rod
guides have been provided above the feeder during repair. ...
PUBLISHED 1978
TITLE Use of Pre-injection and Spiling in Front of Hard Rock TBM Excavation 
SUMMARY ... Injection often requires pumping pressures of more than 30 bar. ... GROUND SPILE ANCHOR
(GSA) As stated in the introduction, hard rock TBMs are very sensitive to ...
PUBLISHED 1999
TITLE Probabilistic Pit Slope Design In The Limpopo Metamorphic Rocks At Venetia Mine 
SUMMARY ... The final design has a 5% probability of failure, and the analyses indicate a strong
sensitivity of the required spile spacing to the strength of the ...
AUTHOR Barnett, W.
PUBLISHED 2001
TITLE A Seismic Construction Of Piling Head ? Synopsis 
SUMMARY ... Fig. 7 Examples of B serie spile head constructio n ... Fig. 11 shows the relationship
of loads of B-2 and B-5 with the strain of reinforcing bar. - From Fig. ...
AUTHOR Oshima, K.
PUBLISHED 2010
TITLE Heartland Corridor Tunnels 
SUMMARY ... tions, rockbolts and cable bolts of various lengths, groutable bar spiles, steel ...
GCT C GST C Very Poor Not applicable Advance length = 5 ft Spile length = 26.5 ...
AUTHOR Frandina, Frank P.
PUBLISHED 2008
TITLE Crinum Mine 15 Longwalls in Weak Roof What Did We Learn about Supporting the Ground? 
SUMMARY ... Pump pressures were limited to 85 bar to reduce the risk of “jacking” the ... is about
the maximum distance possible to fully PUR encapsulate a spile or dowel. ...
AUTHOR Payne, Dan
PUBLISHED 2008
TITLE Rosslyn Station, Virginia: Geology, Excavation And Support Of A Large, Near Surface, Hard Rock Chamber 
SUMMARY Page 1. Chapter 89 ROSSLYN STATION, VIRGINIA: GEOLOGY, EXCAVATION AND SUPPORT
OF A LARGE, NEAR SURFACE, HARD ROCK CHAMBER by Carl G. Bock ...
AUTHOR Bock, Carl G.
PUBLISHED 1974
Showing: 1 to 10 of 12 matches for "SPILE BAR"  Page   1   2

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