Implementation of various failure criteria for numerical models of rock mass
About authors
- 1 — Silesian University of Technology
- 2 — Saint Petersburg State Mining Institute (Technical University)
Abstract
The paper presents results of numerical modeling by application of plastic constitutive models with various failure criteria. The Balmer’s and Balandin’s failure criteria have been elaborated in FISH language and they have been applied to simulate two basic problems which are: compression of rock sample and construction of excavation in rock mass.
Область исследования:
(Archived) Geomechanics
Funding:
None
Similar articles
Account of influence of fracturing of stony and semistony rocks on the strength of rock mass in evaluation of stability of open-pit slopes by prospecting data
2011 A. M. Mochalov, S. V. Kagermazova, G. A. Grebenshchikova
Thermal strengthening of loosened soils and rocks during mining operations
2011 V. A. Smirnov, E. N. Rabota, E. V. Goncharov
Approximate calculation of parameters of steelpolymer anchor in the support of stratified roof of the working on the principle of fastening layers together
2011 A. E. Khlusov, D. N. Demekhin