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Nonlinear rock behavior and its implications on deeper-level platinum mining

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dc.contributor.author Watson, BP
dc.contributor.author Kuijpers, JS
dc.contributor.author Henry, G
dc.contributor.author Palmer, CE
dc.contributor.author Ryder, JA
dc.date.accessioned 2008-12-04T12:17:45Z
dc.date.available 2008-12-04T12:17:45Z
dc.date.issued 2008-10
dc.identifier.citation Watson, BP, Kuijpers, Js and Henry, G. 2008. Nonlinear rock behavior and its implications on deeper-level platinum mining. 3rd International Platinum Conference: Platinum In Transformation. Sun City, South Africa, 6-9 October 2008, pp 12 en
dc.identifier.isbn 9781920211196
dc.identifier.uri http://hdl.handle.net/10204/2656
dc.description This paper was first presented at the 3rd International Platinum conference: platinum in Transformation, organised by SAIMM (Southern African Institute of Mining and Metallurgy) en
dc.description.abstract Uniaxial tests performed on core from instrumented sites at Amandelbult 1 shaft, Impala 10 shaft and Union Section Spud-shaft showed a nonlinear elastic relationship between applied load and induced deformation. This nonlinear behaviour does not appear to be dependent on borehole orientation but in the case of the Amandelbult and Union sites appears to have been influenced by the stress condition of the rock mass at the time of drilling. The paper describes the microscope and modelling work done to determine the causes of the nonlinear behaviour and discusses some implications of the behaviour for deep-level mining en
dc.language.iso en en
dc.subject Nonlinear rock behaviour en
dc.subject Deep level platinum mining en
dc.subject Mining en
dc.subject Metallurgy en
dc.title Nonlinear rock behavior and its implications on deeper-level platinum mining en
dc.type Conference Presentation en
dc.identifier.apacitation Watson, B., Kuijpers, J., Henry, G., Palmer, C., & Ryder, J. (2008). Nonlinear rock behavior and its implications on deeper-level platinum mining. http://hdl.handle.net/10204/2656 en_ZA
dc.identifier.chicagocitation Watson, BP, JS Kuijpers, G Henry, CE Palmer, and JA Ryder. "Nonlinear rock behavior and its implications on deeper-level platinum mining." (2008): http://hdl.handle.net/10204/2656 en_ZA
dc.identifier.vancouvercitation Watson B, Kuijpers J, Henry G, Palmer C, Ryder J, Nonlinear rock behavior and its implications on deeper-level platinum mining; 2008. http://hdl.handle.net/10204/2656 . en_ZA
dc.identifier.ris TY - Conference Presentation AU - Watson, BP AU - Kuijpers, JS AU - Henry, G AU - Palmer, CE AU - Ryder, JA AB - Uniaxial tests performed on core from instrumented sites at Amandelbult 1 shaft, Impala 10 shaft and Union Section Spud-shaft showed a nonlinear elastic relationship between applied load and induced deformation. This nonlinear behaviour does not appear to be dependent on borehole orientation but in the case of the Amandelbult and Union sites appears to have been influenced by the stress condition of the rock mass at the time of drilling. The paper describes the microscope and modelling work done to determine the causes of the nonlinear behaviour and discusses some implications of the behaviour for deep-level mining DA - 2008-10 DB - ResearchSpace DP - CSIR KW - Nonlinear rock behaviour KW - Deep level platinum mining KW - Mining KW - Metallurgy LK - https://researchspace.csir.co.za PY - 2008 SM - 9781920211196 T1 - Nonlinear rock behavior and its implications on deeper-level platinum mining TI - Nonlinear rock behavior and its implications on deeper-level platinum mining UR - http://hdl.handle.net/10204/2656 ER - en_ZA


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