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

Fingerprint

Rocks
Anisotropy
Mathematical models
Finite element method

Keywords

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

ASJC Scopus subject areas

  • Engineering(all)

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

Numerical modeling of deformation processes in rock pillars. / Aksenov, V. V.; Lavrikov, S. V.; Revuzhenko, A. F.

Innovative Technologies and Economics in Engineering. Vol. 682 Trans Tech Publications Ltd, 2014. p. 202-205 (Applied Mechanics and Materials; Vol. 682).

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

Aksenov, VV, Lavrikov, SV & Revuzhenko, AF 2014, Numerical modeling of deformation processes in rock pillars. in Innovative Technologies and Economics in Engineering. vol. 682, Applied Mechanics and Materials, vol. 682, Trans Tech Publications Ltd, pp. 202-205, 5th International Scientific Practical Conference on Innovative Technologies and Economics in Engineering, 2014, Yurga, Russian Federation, 22.5.14. https://doi.org/10.4028/www.scientific.net/AMM.682.202
Aksenov VV, Lavrikov SV, Revuzhenko AF. Numerical modeling of deformation processes in rock pillars. In Innovative Technologies and Economics in Engineering. Vol. 682. Trans Tech Publications Ltd. 2014. p. 202-205. (Applied Mechanics and Materials). https://doi.org/10.4028/www.scientific.net/AMM.682.202
Aksenov, V. V. ; Lavrikov, S. V. ; Revuzhenko, A. F. / Numerical modeling of deformation processes in rock pillars. Innovative Technologies and Economics in Engineering. Vol. 682 Trans Tech Publications Ltd, 2014. pp. 202-205 (Applied Mechanics and Materials).
@inproceedings{236531648e08454a97ab2840aea75529,
title = "Numerical modeling of deformation processes in rock pillars",
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.",
keywords = "Anisotropy, Deformations, Pillar, Rock, Stability, Structure",
author = "Aksenov, {V. V.} and Lavrikov, {S. V.} and Revuzhenko, {A. F.}",
year = "2014",
doi = "10.4028/www.scientific.net/AMM.682.202",
language = "English",
volume = "682",
series = "Applied Mechanics and Materials",
publisher = "Trans Tech Publications Ltd",
pages = "202--205",
booktitle = "Innovative Technologies and Economics in Engineering",

}

TY - GEN

T1 - Numerical modeling of deformation processes in rock pillars

AU - Aksenov, V. V.

AU - Lavrikov, S. V.

AU - Revuzhenko, A. F.

PY - 2014

Y1 - 2014

N2 - 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.

AB - 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.

KW - Anisotropy

KW - Deformations

KW - Pillar

KW - Rock

KW - Stability

KW - Structure

UR - http://www.scopus.com/inward/record.url?scp=84921848606&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84921848606&partnerID=8YFLogxK

U2 - 10.4028/www.scientific.net/AMM.682.202

DO - 10.4028/www.scientific.net/AMM.682.202

M3 - Conference contribution

VL - 682

T3 - Applied Mechanics and Materials

SP - 202

EP - 205

BT - Innovative Technologies and Economics in Engineering

PB - Trans Tech Publications Ltd

ER -