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Showing: 1 to 10 of 229 matches for "hard rock tunnel boring prediction"  Page   1   2   3   4   5   6   7   8   9  next TITLE Geological Parameters Affecting Open Hard-Rock Tunnel Boring Machine Performance  SUMMARY ... B. Nilson and L. Ozdemir, 1999. Hard rock tunnel boring machine prediction and field performance. 1999 RETC proceedings, Chapter 52. Amund Bruland, 1998. ... AUTHOR Kim, Taehong PUBLISHED 2008 TITLE Improving Hard Rock Tunneling Through Comparison Of Laboratory And Field Tunnel Boring Studies  SUMMARY ... for excavation in medium hard and hard rock has been ... understanding of factors affecting the rock removal process ... taken from the proposed tunnel alignment, and ... AUTHOR Wang, Fun-Den ; Miller, Russell ; Ozdemir, Levent PUBLISHED 1974 TITLE Impact of Rock Mass Characteristics on Hard Rock Tunnel Boring Machine Performance  SUMMARY ... ABSTRACT While hard rock tunnel boring machines (TBMs) have an established track record ... Machine performance prediction is required to assist planning activities ... AUTHOR J Rostami ; D Tadic PUBLISHED 2008 TITLE Influence of Rock Mass Properties on Performance of Hard Rock TBMs  SUMMARY ... ABSTRACT Improving the accuracy of the performance prediction models for hard rock Tunnel Boring Machines (TBMs) is important in estimation of the schedule and ... AUTHOR Ramezanzadeh, Ahmad ; Rostami, Jamal ; Kastner, Richard PUBLISHED 2005 TITLE Wear Patterns And Prediction Of Disc Cutter Consumption For Tunnel Boring Machines  SUMMARY ... On that basis a prediction tool for disc cutter consumption has been developed that ... DISC CUTTERS On tunnel boring machines for hard rock the main ... AUTHOR Frenzel, C. PUBLISHED 2011 TITLE Prediction of Rock Mass Properties Ahead of Tunnel Face Using Drilling Parameters  SUMMARY ... Hard rock tunnel boring, cutting, drilling and blasting: Rock ... International Society for Rock Mechanics: Lisboa). ... Prediction of geological condition forward of ... AUTHOR K-S Kim ; C-Y Kim ; D-G Kim PUBLISHED 2008 TITLE Mechanical Mining and the Future of the Industry  SUMMARY ... Fig. 2 - Large tunnel-boring machine mounted with constant-cross- section disk cutters. These machines can excavate very hard and abrasive rock. ... AUTHOR Gertsch, Richard E. PUBLISHED 1992 TITLE Hard Rock Tunnel Boring: A Summary Of Recent Developments  SUMMARY ... HARD ROCKTUNNEL BORING ... Hood, M., 1976, "Cutting Strong Rock with a Drag Bit ... Fun-Den, 1978, "Annual Report: Mechanical Tunnel Boring Prediction and Machine ... AUTHOR Dollinger, Gerald L., PH.D. PUBLISHED 1983 TITLE Optimizing Tunnel Boring Machine And Cutter Design For Greater Boreability  SUMMARY ... between the methods used to break the rock in both operations, and on comparisons between the present data and data from tunnel boring operations in hard rock. ... AUTHOR Hamilton, W. H. ; Dollinger, G. L. PUBLISHED 1979 TITLE Hard Rock Boring With Tungsten Carbide Insert Big Hole Cutters  SUMMARY ... and gripping abilityare of importance in tunnel boring. ... a boreability index for hard rock mining bits and ... and performance and cutterlife prediction has also ... AUTHOR Seiler, W. K. Tony PUBLISHED 1971 Showing: 1 to 10 of 229 matches for "hard rock tunnel boring prediction"  Page   1   2   3   4   5   6   7   8   9  next Search Again