Studies of the Stress State of the Coal Pillar between the Treatment and Preparatory Workings by the Methods of Deformable Body Mechanics


For citation.
Cherdantsev N.V. Studies of the Stress State of the Coal Pillar between the Treatment and Preparatory Workings by the Methods of Deformable Body Mechanics. Bezopasnost Truda v Promyshlennosti = Occupational Safety in Industry. — 2020. — № 12. — рр. 26-31. (In Russ.). DOI: 10.24000/0409-2961-2020-12-26-31


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DOI: 10.24000/0409-2961-2020-12-26-31
Year: 2020
Issue num: December
Keywords : rock mass coal seam mine working stress condition extreme stressed zones resistance characteristics coal pillars boundary problem of elasticity theory deformable body mechanics
Authors:
  • Cherdantsev N.V.
    Dr. Sci. (Eng.), Chief Research Associate, nvch2014@yandex.ru, Federal Research Centre of Coal and Coal Chemistry of SO RAN, Kemerovo, Russian Federation