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Yield Pillar Design For Us Longwall Mining
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Book Synopsis Yield Pillar Design for U.S. Longwall Mining by : Po Tsang
Download or read book Yield Pillar Design for U.S. Longwall Mining written by Po Tsang and published by . This book was released on 1992 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pillar Design Methods for Longwall Mining by : Christopher Mark
Download or read book Pillar Design Methods for Longwall Mining written by Christopher Mark and published by . This book was released on 1990 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Field Evaluation of Three Longwall Pillar Systems in a Kentucky Coal Mine by : Timothy M. Barton
Download or read book Field Evaluation of Three Longwall Pillar Systems in a Kentucky Coal Mine written by Timothy M. Barton and published by . This book was released on 1989 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Computer-assisted Mine Design Procedures for Longwall Mining by : Nicholas P. Kripakov
Download or read book Computer-assisted Mine Design Procedures for Longwall Mining written by Nicholas P. Kripakov and published by . This book was released on 1988 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Design Considerations for Longwall Yield Pillar Stability by :
Download or read book Design Considerations for Longwall Yield Pillar Stability written by and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Large-scale Strata Response to Longwall Mining by : Richard O. Kneisley
Download or read book Large-scale Strata Response to Longwall Mining written by Richard O. Kneisley and published by . This book was released on 1992 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Design Practices for Multiple-seam Longwall Mines by : Gregory J. Chekan
Download or read book Design Practices for Multiple-seam Longwall Mines written by Gregory J. Chekan and published by . This book was released on 1993 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Design Optimization in Underground Coal Systems: A theoretical yield-pillar design technique using the finite-element method of stress analysis by :
Download or read book Design Optimization in Underground Coal Systems: A theoretical yield-pillar design technique using the finite-element method of stress analysis written by and published by . This book was released on 1981 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Longwall Mining, 3rd Edition by : Syd S. Peng
Download or read book Longwall Mining, 3rd Edition written by Syd S. Peng and published by CRC Press. This book was released on 2019-10-29 with total page 639 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past 13 years since the publication of Longwall Mining, 2nd edition in 2006, although there have been no major changes in longwall mining technology and operations, many incremental developments in the whole system as well as various subsystems of the existing longwall mining operational technologies as detailed in the 2nd edition have been added to this edition. Major developments are automation, and health and safety technology, as well as equipment reliability, thereby greatly increasing productivity and cutting cost. In particular, the longwall system can now run automatically cut by cut forever without operators' intervention provided that the geology allows it. Other health and safety features such as LASC, personal proximity detection, color lighting, automatic shield water sprays and remote shearer control are fully operational. There are more than 7000 sensors installed in current longwall mining systems. The big data obtained and fast communication technology have been fully utilized to improve and solve operational problems in real time. Those features are fully documented in the new edition. In pursuit of high productivity and cutting cost, life cycle management that increases equipment reliability has been implemented by OEM. Automation improvement such as tail-end automatic chain tensioner greatly extends AFC chain's service life. Other incremental improvements including dust and methane controls, entry development, panel design and face move are addressed. Additional operational issues such as extension of panel width and compatibility test are also discussed. Since the last plow longwall mine was closed in 2018, the chapter on plow longwalling has been dropped and in its place Automation of Longwall Components and System is added. Also, a new chapter Longwall Top Coal Caving Mining (LTCC) is added due to its successful application in Australia since 2005. Longwall Mining, 3rd edition will be of interest to professionals and academics in the field of mining engineering specifically, serving both as a reference work and an (under)graduate textbook, but will also interest civil, geomechanical and geological engineers and rock mechanics professionals, as well as coal operators, mining consultants, researchers, equipment manufacturers, and government regulators.
Book Synopsis Proceedings of the Workshop on Coal Pillar Mechanics and Design by :
Download or read book Proceedings of the Workshop on Coal Pillar Mechanics and Design written by and published by . This book was released on 1992 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Design of Coal Mine Roof Support and Yielding Pillars for Longwall Mining in the Appalachian Coalfield by : David Alan Newman
Download or read book The Design of Coal Mine Roof Support and Yielding Pillars for Longwall Mining in the Appalachian Coalfield written by David Alan Newman and published by . This book was released on 1985 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Information Circular written by and published by . This book was released on 1990 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ground Response to Longwall Mining by : Hamid N. Maleki
Download or read book Ground Response to Longwall Mining written by Hamid N. Maleki and published by Colorado School of Mines. This book was released on 1990-01-01 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effects of a Retreating Longwall on a Three-entry Gate Road System by :
Download or read book The Effects of a Retreating Longwall on a Three-entry Gate Road System written by and published by . This book was released on 1985 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Yield Pillar Design for Coal Mines Based on Critical Review of Case Histories by : Andrew P. Schissler
Download or read book Yield Pillar Design for Coal Mines Based on Critical Review of Case Histories written by Andrew P. Schissler and published by . This book was released on 2002 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Method of Designing Yield-pillar and Abutment-pillar Support Systems for Use in Longwall Development Entries by : Daris Lee Barker
Download or read book A Method of Designing Yield-pillar and Abutment-pillar Support Systems for Use in Longwall Development Entries written by Daris Lee Barker and published by . This book was released on 1993 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis PILLAR DESIGN METHODS FOR LONGWALL MINING. by : United States. Bureau of Mines
Download or read book PILLAR DESIGN METHODS FOR LONGWALL MINING. written by United States. Bureau of Mines and published by . This book was released on with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: