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Showing: 1 to 10 of 4170 matches for "new technology for coal mine roof support"  Page   1   2   3   4   5   6   7   8   9  next TITLE Updated Analysis of Longwall Pillar Stability (ALPS) Computer Program Incorporates New Coal Mine Roof Rating (CMRR) - Objective  SUMMARY ... Fu hm wbrcrlptloh to Teehmlogy News, wrils b Offlcs 01 Technology Transfer, Burenu of Mlna, MS 8201, ... New Coal Mine Roof Rating (CMRR) Objective ... PUBLISHED 1995 TITLE Applications Of The Coal Mine Roof Rating (CMRR) For Ground Control Planning And Operations  SUMMARY ... 1993, "Coal Production 1992," DOEIEIA -0118(92 ... for Longwall Mining," Proceedings, USBM Technology Transfer Seminar- New Technology for Longwall Ground ... AUTHOR Wuest, W.J. PUBLISHED 1995 TITLE An Overview Of The Bureau Of Mines Coal Mining Technology Program  SUMMARY ... Under the coal mining research 7rogran many new concepts have been ... expedites the development and introduction of improved coal mining technology and is ... AUTHOR Meikle, Philip G. PUBLISHED 1984 TITLE Advancing Coal Mining Technology Research, Development, And Demonstration In Fiscal Year 1977  SUMMARY ... To separately test and evalu- ate (in mine) new components and ... may be incorporated into the Advanced-Technology Face.) ... of the coal-roof and coal-floor interface ... PUBLISHED 1977 TITLE An Innovative Coal Mining System Utilizing High-Pressure Water Jet Technology  SUMMARY ... operators with existing equipment in similar mine conditions as ... The proposed method of mnng coal ... C. J. Bise, "Determining The Effects of New Technology on Room ... AUTHOR Wang, F. D. PUBLISHED 1991 TITLE The Introduction of Roof Bolting to U.S. Underground Coal Mines (1948-1960): A Cautionary Tale  SUMMARY ... Case histories were repoaed showing that roof falls could be ... adopted more rapidly than any other new technology in the history of coal mine mechanization." ... AUTHOR Mark, Chris PUBLISHED 2002 TITLE Recent Developments In Cable Support Technology  SUMMARY ... New Technology for Longwall Ground Control. Proceedings of US Bureau of Mines Technology Transfer Seminar ... Resin Grouted Cable Bolts for Coal Mine Roof Support. ... AUTHOR Tadolini, S. C. PUBLISHED 1998 TITLE Optimizing Secondary Tailgate Support Selection  SUMMARY ... Systems Using Roof Classification," New Technology For Ground Control, Proceedings: USBM Technology Transfer Seminar ... Mark, C., 1994, "Coal Mine Roof Rating (CMRR ... AUTHOR Harwood, C. PUBLISHED 1996 TITLE LETTER OF NOMINATION  SUMMARY ... by Dr. Mark’s Second International Workshop on Coal Pillar Design ... Mark’s empirical research method to develop new safety technology for designing ... AUTHOR Mark, Christopher PUBLISHED 2007 TITLE Stepwise Support Technology For Extremely Soft Rock Roadway And Its Engineering Application  SUMMARY ... Xinchuan Xia, Senior Engineer Baiji Coal Mine Lianyungang City. ... Thus a new kind of supporting technology-stepwise reinforcement technology has been ... AUTHOR Xia, Xinchuan PUBLISHED 2000 Showing: 1 to 10 of 4170 matches for "new technology for coal mine roof support"  Page   1   2   3   4   5   6   7   8   9  next Search Again