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Mechanical Study of Shear Failure of Vertical Goaf Drainage Hole
Authors:Khanal  Manoj  Adhikary  Deepak  Balusu  Rao  Wilkins  Andy  Belle  Bharath
Institution:1.Mineral Resources, Commonwealth Scientific and Industrial Research Organization, CSIRO, 1 Technology Court, Pullenvale, QLD, 4069, Australia
;2.Anglo American Metallurgical Coal, 201 Charlotte Street, Brisbane, Australia
;3.School of Minerals and Energy Resources Engineering, University of New South Wales, Kensington, Australia
;4.School of Mechanical and Mining Engineering, University of Queensland, Brisbane, Australia
;5.School of Mining Engineering, University of Pretoria, Pretoria, South Africa
;
Abstract:Geotechnical and Geological Engineering - Most of the published research on goaf-hole failures are performed using 2D numerical analyses. However, 2D analyses of the goaf-hole failure mechanism,...
Keywords:
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