Numerical modeling of deformation processes in rock pillars

V. V. Aksenov, S. V. Lavrikov, A. F. Revuzhenko

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

The mathematical model of rock mass in the context of its internal structure, anisotropy, loss of strength, elastic energy accumulation and release is considered. The numerical solution to the problem of quasistatic deformation in a rock mass pillar is obtained by the finite element method. The sequential development of softening and residual strength zones is considered. It is shown that if the softening modulus is strong enough then the deformation process becomes unstable.

Original languageEnglish
Title of host publicationInnovative Technologies and Economics in Engineering
PublisherTrans Tech Publications Ltd
Pages202-205
Number of pages4
Volume682
ISBN (Electronic)9783038352815, 9783038352815
DOIs
Publication statusPublished - 2014
Event5th International Scientific Practical Conference on Innovative Technologies and Economics in Engineering, 2014 - Yurga, Russian Federation
Duration: 22 May 201423 May 2014

Publication series

NameApplied Mechanics and Materials
Volume682
ISSN (Print)16609336
ISSN (Electronic)16627482

Conference

Conference5th International Scientific Practical Conference on Innovative Technologies and Economics in Engineering, 2014
CountryRussian Federation
CityYurga
Period22.5.1423.5.14

Keywords

  • Anisotropy
  • Deformations
  • Pillar
  • Rock
  • Stability
  • Structure

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Aksenov, V. V., Lavrikov, S. V., & Revuzhenko, A. F. (2014). Numerical modeling of deformation processes in rock pillars. In Innovative Technologies and Economics in Engineering (Vol. 682, pp. 202-205). (Applied Mechanics and Materials; Vol. 682). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/AMM.682.202