Rock failure criteria based on new stress tensor invariants

被引：5
|
作者：
Revuzhenko, A. F. [1 ]
机构：
[1] Russian Acad Sci, Chinakal Inst Min, Siberian Branch, Novosibirsk 630091, Russia
来源：
JOURNAL OF MINING SCIENCE | 2014年 / 50卷 / 03期
基金：
俄罗斯基础研究基金会;
关键词：
Rock; stress tensor; strains; invariants; strength; criteria;
D O I：
10.1134/S1062739114030053
中图分类号：
TD [矿业工程];
学科分类号：
0819 ;
摘要：
Stress tensor invariants are determined as average stresses at all possible areas of a volume element. Integration of stresses is performed in the plane of Mohr's circles. The obtained invariants can be used in formulating criteria of limit stress (failure) in geomaterials.
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页码：437 / 442
页数：6
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