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Showing: 1 to 10 of 267 matches for "deepest longwall"  Page   1   2   3   4   5   6   7   8   9  next TITLE lnterpanel Barriers for Deep Western U.S. Longwall Mining  SUMMARY ... geology. Interpanel barriers have already been adopted by Utah's deepest longwall mine;and others are considering their use. The ... AUTHOR Gilbride, Leo PUBLISHED 2004 TITLE An Analysis of Rock Failure Around a Deep Longwall Using Microseismics  SUMMARY ... help determine the exactstratamechanics associated with the redistribution of suess and the associated gob formation at one of the US's deepest longwall mines. ... AUTHOR Heasley, Keith PUBLISHED 2001 TITLE An Analysis Of Rock Failure Around A Deep Longwall Using Microseismics  SUMMARY ... determine the exact strata mechanics associated with the redistribution of stress and the associated gob formation at one of the US’s deepest longwall mines. ... AUTHOR Heasley, Keith A. ; Ellenberger, John L. ; Jeran, Paul W. TITLE Innovative Tailgate Support For Heavy Ground: 11 Left Longwall Panel, Cyprus Shoshone Mine  SUMMARY ... The longwall set three monthly production records while mining the 11 left longwall under the deepest cover, steepest pitch, and most extreme ground control ... AUTHOR Woomer, Christopher C. PUBLISHED 1995 TITLE Coal Mine Burst Prevention Controls  SUMMARY ... passage. Barriers between panels have been added for the deepest longwall faces to help protect against abutment ride-over. Critically ... AUTHOR Iannacchione, Anthony PUBLISHED 2008 TITLE Four Mining Greats To Be Inducted Into The National Mining Hall Of Fame  SUMMARY ... of the deepest coal mines in North America, and he solved engineering problems ranging from hand-loading machinery configurations to modern longwall mining ... PUBLISHED 2011 TITLE Geotechnical Program At Bridger Coal Company  SUMMARY ... field. Maximum measured principal stress is 500 psi at the deepest planned longwall location and less at shallow cover. Based on ... AUTHOR Maleki, H. PUBLISHED 2008 TITLE Cyprus Shoshone Tailgate Roof Control: Case Study  SUMMARY ... The move to the eighth and deepest cover panel (1100 ft ) occurs this August. The mine plan consists of longwall panels 800 ft by 8500 ft bounded by 2-entry ... AUTHOR Schissler, Andrew P. PUBLISHED 1993 TITLE The Influence of Strata Control and Coal Production on Gassiness and Gas Drainage Efficiency in NewCastle Collieries  SUMMARY ... For the deepest of the BHP Collieries in the Newcastle region, the ... make has been investigated by systematic gas balance measurement during longwall extraction. ... AUTHOR Larkings RH PUBLISHED 1986 TITLE Cost Of Coalmine Catastrophes  SUMMARY ... 5 mine was operated by Jim Walters Resources in the Blue Creek seam with one longwall. This mine was the deepest and one of the gassiest mines in North America ... AUTHOR Alexander, D. W. PUBLISHED 2003 Showing: 1 to 10 of 267 matches for "deepest longwall"  Page   1   2   3   4   5   6   7   8   9  next Search Again