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  • SAIMM
    Noxious gas emissionss from the closed iron mines to the built-up areas on the surface

    By D. Grabowski, Z. Pokryszka

    ABSTRACT: Some residential areas of the iron basin of Lorraine (in the North-East of France) are affected by noxious gas emissions (under oxygenated, carbon dioxide loaded and radon loaded gas mixture

    Jan 1, 2003

  • SAIMM
    Sulphuric Acid Manufacture

    By M. J. King, A. Weissenberger, W. G. Davenport

    Keywords: Pyrometallurgy, sulphuric acid, sulphur dioxide The raw material for sulphuric acid manufacture is clean SO2 gas. It comes from (i) burning molten by-product sulphur; (ii) roasting or s

    Jan 1, 2006

  • SAIMM
    Time-dependent behaviour of Tournemire argillites (France)

    By A. Rejeb

    ABSTRACT: This paper contributes to the study of underground structures in argillaceous media, especially Tournemire argillites (Aveyron, France). The basic results obtained over six years in two expe

    Jan 1, 2003

  • SAIMM
    Evaluation of roof rating systems being used in South Africa

    By T. Dlokweni

    Several Rockmass classification systems have been developed and used in Civil Engineering design and for underground mining operations. Some of these rockmass classification systems have been modified

    Jan 1, 2003

  • SAIMM
    Die optimisering van die Sishengroefvervoersisteem

    By deur J. V. D. M. Grimes

    Sishen Iron Ore Mine is one of the largest open-pit mines in the world, and loading and hauling constitutes one of the major cost items on the mine. Because high productivity in loading and hauling re

    Jan 1, 1984

  • SAIMM
    Numerical identification of the excavation damaged zone in rock salt

    By K. -H. Lux, Z. Hou

    ABSTRACT: It is well known in underground mining and waste disposal that the development of excavation damaged zones (EDZ), and thus, hydraulic pathways, is closely related to the excess in the corres

    Jan 1, 2003

  • SAIMM
    The REP experiment at the Bure underground research laboratory: objectives, programme and design

    By A. Thoraval, K. B. Slimane, O. Ozanam

    The REP experiment is part of the research programme conducted by Andra to investigate the possibility of reversible radwaste disposal in a Jurassic (Callovo-Oxfordian) argillite formation at the Meus

    Jan 1, 2003

  • SAIMM
    A Modified Model to Calculate the Size of the Crushed Zone around a Blast-Hole

    By Z. Leng

    "After detonation of the explosive, the final blast-induced damage area around the blast-hole falls into three categories, namely crushed zone, fractured zone, and elastic deformation zone. This paper

    Jan 1, 2016

  • SAIMM
    Winning Paper: Analysis Of Strike Gully Stability At Tautona Mine

    By J. Thompson

    Paper written on project work carried out in partial fulfilment of B. Eng (Mining Engineering) degree A study into the stability of strike gullies at TauTona mine was to be carried out. In reaching

    Jan 1, 2002

  • SAIMM
    Shear-flow coupling properties of a rock joint and its modelling by Geographic Information System (GIS)

    By Y. Mitani, F. Vallier, T. Esaki

    Shear-flow coupling tests are conducted using an original apparatus, and a shear-flow coupling model using Geographic Information System (GIS) is developed in order to evaluate shear-flow coupling pro

    Jan 1, 2003

  • SAIMM
    Can Buffer Stores Improve Productivity? ? Synopsis

    By R. C. D. Phillis

    The management of critical resource inventories is an important productivity lever and a significant risk factor?risk in the sense that poor resource availability lends itself to disempowerment of wor

    Jan 1, 2011

  • SAIMM
    Stability assessment of underground machine hall of Rogun HPP based on the results of physical modeling and in-situ observations

    By I. Grigoriev, A. Yolkin, E. Freiberg, A. Fedchun, A. Kolichko

    Abstract: The paper describes the engineering-geological conditions and the structural decisions of the underground machine hall of Rogun HPP under construction in Tadjikistan on Vaksh river as well a

    Jan 1, 2003

  • SAIMM
    Importance of failure mechanisms for management of surface instability risk above abandones mines

    By J. P. Josien, Didier C.

    ABSTRACT: France now faces the closure of most of its mining sites. Surface instability risk may sometimes remain, especially where large underground voids exist. This paper illustrates the importance

    Jan 1, 2003

  • SAIMM
    A review of information on the influence of plan curvature on rock slope stability and its effect on the volume of wedge failures

    By R. Armstrong

    The stability of rock slopes is significantly influenced by their curvature in plan view. The importance of this in open pit mining is indicated by the fact that, in a deep pit, steepening of the slop

    Jan 1, 2003

  • SAIMM
    An effective face support system to minimize rockfalls - Synopsis

    By N. D. L. Burger

    An effective prototype face support system to minimize rockfalls in rockfall-prone mines was developed and patented during a project sponsored by the Mine Health and Safety Council (MHSC). An experime

    Jan 1, 2008

  • SAIMM
    Meeting The Milestones: Are South African Small-To Medium-Scale Mines Up To The Task? - Synopsis

    By J. J. Dekker

    Controlling noise has proven difficult in mining, and noise-induced hearing loss (NIHL) remains common. In 2008, a South African Mine Health and Safety Council study focused on small- to medium-sized

    Jan 1, 2011

  • SAIMM
    Geotechnical parameters characteristics for a kind of schist in Iran

    By A. Fahimifar, H. Soroush

    Abstract: Triaxial tests were conducted on the schist specimens with various anisotropic angles under confining pressures of 0, 7 and 15 MPa, and axial stress-axial strains, were measured and plot

    Jan 1, 2003

  • SAIMM
    Laboratory simulation of the behaviour of highly stressed mining fronts

    By M. C. Bétournay

    Strainbursts are common in overstressed brittle rock around deep mine openings. Such failures are characterized by a biaxial state of stress in the plane of the opening boundary. A zone of compressi

    Jan 1, 2003

  • SAIMM
    Tensile Strength Testing Of Thin Spray-On Liner Products (TSLs) And Shotcrete

    By H. Yilmaz

    Tensile strength testing has been one of the most common physical property testing methods of thin spray-on liner (TSL) products worldwide. However, the variety of products tested has been insufficien

    Jan 1, 2010

  • SAIMM
    Method statement for Excavation of Powerhouse Cavern Considering Mudstone Layers in Masjed Soleiman Dam

    By M. Shahabi, M. Kashfi

    This paper briefly describes the excavation procedure of a powerhouse, comprising of its incremental excavation, reinforcement measures, and the installed monitoring system. During the first phase of

    Jan 1, 2003