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 language | English |
|---|---|
| Title of host publication | Innovative Technologies and Economics in Engineering |
| Publisher | Trans Tech Publications Ltd |
| Pages | 202-205 |
| Number of pages | 4 |
| Volume | 682 |
| ISBN (Electronic) | 9783038352815, 9783038352815 |
| DOIs | |
| Publication status | Published - 2014 |
| Event | 5th International Scientific Practical Conference on Innovative Technologies and Economics in Engineering, 2014 - Yurga, Russian Federation Duration: 22 May 2014 → 23 May 2014 |
Publication series
| Name | Applied Mechanics and Materials |
|---|---|
| Volume | 682 |
| ISSN (Print) | 16609336 |
| ISSN (Electronic) | 16627482 |
Conference
| Conference | 5th International Scientific Practical Conference on Innovative Technologies and Economics in Engineering, 2014 |
|---|---|
| Country | Russian Federation |
| City | Yurga |
| Period | 22.5.14 → 23.5.14 |
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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