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  • SAIMM
    The Dual-Electrode DC Arc Furnace?Modelling Brush Arc Conditions ? Synopsis (33ce1b78-a71f-4fad-b87a-23567a029921)

    By Q. G. Reynolds

    The dual-electrode DC arc furnace, an alternative design using an anode and cathode electrode instead of a hearth anode, was studied at small scale using computational modelling methods. Particular at

    Jan 1, 2012

  • SAIMM
    Annual Report and Accounts for the year ended 30th June, 1978

    Council and Standing Committees, 1977-1978 President: P. A. von Wielligh. Vice-Presidents: Dr M. G. Atmore and D. A. Viljoen. Honorary Treasurer: J. K. E. Douglas. Immediate Past President, Dr M.

    Jan 1, 1979

  • SAIMM
    The interaction of silicon monoxide gas with carbonaceous reducing agents

    By J. M. Paull, J. B. See

    The rate of reaction between different carbonaceous reducing agents and silicon monoxide gas was studied by the use of a technique developed in Norway by Tuset and Raaness. Argon carrier gas was used

    Jan 1, 1979

  • SAIMM
    A Framework To Simplify The Management Of Throughput And Constraints (118d40d5-01c7-4053-a9a7-df5449acc68e)

    By A. Cambitsis

    We show that the prioritization of business improvement and performance management decisions may be significantly improved by taking into account the systemic effects of changes made in a single proce

    Oct 1, 2013

  • SAIMM
    The Measurement Of Gas Permeability In Sediments Of The Vryheid Formation

    By C. A. Jermy, B. J. Venter

    Excessive build-up of methane and water pressures was identified as the leading cause of some Q/the roof falls in a coal mine in the eastern Transvaal. In order to characterize the migration of the me

    Jan 1, 1994

  • SAIMM
    Modelling Effects of Accidental Explosions in Rock Tunnels

    By P. Lundman, L. Rosengren, T. Brandshaug

    Tunnel 99’, the Swedish National Road Administration´s (SNRA) general technical specification for road tunnels requires that the load bearing system must be designed to withstand specified design expl

    Jan 1, 2003

  • SAIMM
    Comparison of different systems for rock mass characterisation and lessons from the Äspö Test Case, Sweden

    By F. Lanaro, K. Röshoff, R. Christiansson, L. Jing

    This paper presents the results of a project for developing a methodology for empirically determining some of the mechanical properties of the rock mass at the Äspö Hard Rock Laboratory, Southern Swed

    Jan 1, 2003

  • SAIMM
    Mechanical behaviour of rock salt masses under high stress to strength ratio (damaging) and under very low stress to strength ratios with high confining pressure (healing)

    By Z. Hou

    ABSTRACT: Short-term strength, damage and healing boundaries for rock salt are experimentally determined and integrated into the Hou/Lux-MDS damage-healing model. This model can be used to describe th

    Jan 1, 2003

  • SAIMM
    Long Term Laboratory Strength Tests in Hard Rock

    By Z. Szczepanik, D. Milne, K. Kostakis

    Abstract This paper presents the results of a series of creep tests performed on a total of nine samples of Lac du Bonnet granite from the Underground Research Laboratory near Pinawa, Canada. Eac

    Jan 1, 2003