Rigid-plastic model of rock deformation and failure

被引：1
|
作者：
Kovrizhnykh, AM [1 ]
机构：
[1] Russian Acad Sci, Inst Min, Siberian Branch, Novosibirsk, Russia
来源：
JOURNAL OF MINING SCIENCE | 2003年 / 39卷 / 02期
关键词：
plasticity; deformation; rock jailure;
D O I：
10.1023/B:JOMI.0000008456.14345.99
中图分类号：
TD [矿业工程];
学科分类号：
0819 ;
摘要：
The analysis and comparison are performed for the directions of stress- and velocity-field characteristics in hyperbolic equations of nonassociated plastic models on the basis of the Coulomb-Mohr and Huber-Mises-Shleiher criteria for various stress states. In the particular cases, the classic results are obtained for soils and ductile metals, among them the slipping lines observed in experiments.
引用
收藏
页码：118 / 131
页数：14
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