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Showing: 1 to 10 of 2980 matches for "gate road"  Page   1   2   3   4   5   6   7   8   9  next TITLE Evaluation of an Alternative Longwall Gate Road Design  SUMMARY ... Evaluation of gate road performance . . . . . ... 13 10. Combined BPC results from typical pillar gate road instrumentation sites during second-panel mining .. 14 ... AUTHOR McDonnell, John P. PUBLISHED 2010 TITLE The Critical Pillar Concept In Yield Pillar-Based Longwall Gate Road Design  SUMMARY ... 95-123 PO BOX 625002· LITTLETON, COLORADO· 80162-5002 The Critical Pillar Concept In Yield Pillar-Based Longwall Gate Road Design JR Koehler ... AUTHOR Koehler, J.R. PUBLISHED 1995 TITLE Identifying And Sustaining Best Practices Through Time Studies By Foremen  SUMMARY ... each 13 hour production weekend graveyard shifts Dugout Mine • Three CM sections • 2 & 3 entry gate-road development • Independent gate road for headgate ... AUTHOR Hilton, C. PUBLISHED 2010 TITLE Design Practices For Multiple-Seam Longwall Mines - Objective  SUMMARY ... b mined, which \\oil.l determine the type of i.nteracLion; second, th design of tbe gate road pilla.rs, which will define the magnitude of the interaction; and ... PUBLISHED 1994 TITLE Development of a New Roof Bolt Technology to Improve Gate- Road Performance  SUMMARY ... The purpose of the OneStep roof bolt is to increase gate road development advance rates by reducing the amount of time to install a roof bolt. ... AUTHOR Caggiano, Vince PUBLISHED 2005 TITLE Development Rates Using Conventional Continuous Miner Technology in Deep Underground Mines in Australia  SUMMARY ... gate road pillars (33.40)" (27.71)" (29.13)" (23.85)· ... 0 Gate Road Pillar 2H Gate Road Pillar 2H <<;, 100 x 50m 50x5Om (lv.' 1000 1500 2000 1000 1500 2000 ... AUTHOR Misra A PUBLISHED 1991 TITLE Rapid Roadheading With Heading Machines  SUMMARY ... Page 6. 5 been achieved in a gate road: ... The performances which it is able to reach are illustrated by the following results obtained in a gate road: ... AUTHOR Mertens, Dipl.-Ing. PUBLISHED 1970 TITLE Gateroad Development û The Correct Method, the Correct Equipment?  SUMMARY ... Regrettably however, Australian gate road development rates in general fall short of the required development to longwall production ratios ... PUBLISHED 1998 TITLE Gate Road Design In Overlying Multiple Seam Mines  SUMMARY ... 97-107 GATE ROAD DESIGN IN OVERLYING MULTIPLE SEAM MINES J. Luo C. Haycocks M. Karmis Virginia Polytechnic Institute and State University Blacksburg, VA ... AUTHOR Luo, J. PUBLISHED 1997 TITLE Flexible Support Design For Gateroads Of Retreating Longwall Panels  SUMMARY ... developed, four types of bolts, namely, Split Set, Yielding Super Swellex, Sis-Resin, and Fosroc-Resin bolts were installed in a gate road together with widely ... AUTHOR Unal, Erdal PUBLISHED 1993 Showing: 1 to 10 of 2980 matches for "gate road"  Page   1   2   3   4   5   6   7   8   9  next Search Again