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Journal of Mining Science

, Volume 53, Issue 3, pp 441–448 | Cite as

A Method to Describe Hierarchical Block Structure of Rock Mass, Considering Nonuniformity of Mechanical Properties

  • A. I. Chanyshev
  • O. E. Belousova
Geomechanics
First Online:
Received:
  • 11 Downloads

Abstract

Nonuniformity of a medium shows itself in many characteristics, including Young’s modulus, Poisson’s ratio, shear modulus, as well as limit elasticity and limit plasticity. The article shows that introduction of the nonuniformity of properties allows studying hierarchical block structure of a medium in different geomechanical problems and estimating effect of the blocky structure on the stress state of rock mass.

Keywords

Nonuniformity blocky structure Young’s modulus shear modulus statics dynamics stress state 
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© Pleiades Publishing, Ltd. 2017

Authors and Affiliations

  1. 1.Chinakal Institute of Mining, Siberian BranchRussian Academy of SciencesNovosibirskRussia
  2. 2.Novosibirsk State University of Economics and ManagementNovosibirskRussia

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