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Allowing for the plastic properties of rock in stability problems for a stratified rock mass
Authors:V. N. Chekhov
Affiliation:(1) S. P. Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine, Kyiv, Ukraine
Abstract:
The paper addresses the important issue of allowing for the inelastic properties of rock in stability problems for a stratified rock mass. A three-dimensional nonlinear problem statement is used. An exact method to study the surface instability of a regularly layered semi-infinite medium is developed. New numerical results are obtained __________ Translated from Prikladnaya Mekhanika, Vol. 43, No. 12, pp. 68–81, December 2007.
Keywords:rock mechanics  stratified rock mass  surface instability  semi-infinite medium  three-dimensional nonlinear statement  regular structure
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