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Showing: 1 to 10 of 568 matches for "hang up ore pass"  Page   1   2   3   4   5   6   7   8   9  next TITLE Safety Considerations for Transport of Ore and Waste in Underground Ore Passes  SUMMARY ... ferent rock types and geologic struc- tures, ore pass designs and hang-up removal melhods that work in one mine may not work in another, or they may even not ... AUTHOR Stewart, B. ; Inverson, S. ; Beus, M. TITLE Analysis of Hangups and Structural Failure in Underground Mine Ore Passes  SUMMARY ... methodology to determine static and dynamic loads involved in ore pass Ihilurcs ... warn or potentially dan- croussituations, and improve hang-up removal techniques ... PUBLISHED 1998 TITLE Ore Pass Practice In Canadian Mines  SUMMARY ... If the location of the hang-up is not clearly identified, it may take more than one attempt to restore flow. Ore pass practice in Canadian mines ... AUTHOR Hadjigeorgiou, J. PUBLISHED 2005 TITLE The Modeling Of Gravity Flow Of Ore In Ore Passes  SUMMARY ... arrangements in the ore pass. 2. The cementation effect of fine and sticky particles (d<0.254 mm) may create a cohesive arch type of hang-up. ... AUTHOR Nazeri, H. ; Rozgonyi, T. G. PUBLISHED 2003 TITLE Case Study Of The Rockpass System At Kloof No. 3 Shaft  SUMMARY ... 000 tons of waste was required to fill this pass, and the ... Dealing with disrupted ore flow ... ways were developed in some cases to the normal hang-up position to ... AUTHOR Hart, R. PUBLISHED 2006 TITLE Safety considerations for transport of ore and waste in underground ore passes  SUMMARY ... B. S'IEWART, S. IVERS[IN AN[I M. BEUS ferent rock types and geologic struc- tures, ore pass designs and hang-up B. Stewart S. lverson and M. Beus, members SME ... AUTHOR Stewart, S. ; Beus, M. ; Iverson, S. PUBLISHED 2000 TITLE The Influence Of Rockpass Excavation And Operation On The Structural Design Of Box Fronts  SUMMARY ... hang-up. When the hang-up is released, the ore above the hang-up falls down the ore pass and impacts on the gate. The gate must ... AUTHOR Achilleoudes, S. PUBLISHED 2005 TITLE Design tools to minimize the occurrence of ore pass interlocking hang-ups in metal mines  SUMMARY ... Figure 5 illustrates a hang-up incident in a square cross section ore pass for spherical rock fragments. Figure 5. Hang-up in a square ore pass (D/d = 2.2). ... AUTHOR Lessard, J. F. ; Hadjigeorgiou, J. PUBLISHED 2003 TITLE Simulation Of Rock Fragments Flow In Ore Passes  SUMMARY ... In reality, like any other systeni component, an ore pass brcaks down eitlier due to a hang-up within Uie ore pass'or due to a failure in tlie gate stnclire. ... AUTHOR Biswas, K. ; Jung, S. J. ; Lee, H. C. PUBLISHED 2002 TITLE Design And Hazard Assessment Of Mine Ore Passes  SUMMARY ... available to both mine engineers aml MSHA personnel. Design criteria and ore pass hang-up prevention and remediation strategies ... AUTHOR Beus, M. J. PUBLISHED 1996 Showing: 1 to 10 of 568 matches for "hang up ore pass"  Page   1   2   3   4   5   6   7   8   9  next Search Again