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

页码：118 / 131

页数：14

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