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中文摘要：
金属性的眼镜的收益行为被学习。三个收益标准包括 von 协定收益标准， Mohr 库仑收益标准和统一收益标准被用来描述金属性的眼镜的收益现象。试验性的数据的二个班被选择用统一收益标准画收益 loci。统一收益标准能被用来描述金属性的眼镜的收益行为，这被显示出不管金属性的眼镜是否出现力量不同的效果或 non-strength-different 效果。如果，几乎所有广泛地接受的收益标准是统一收益标准的子集中间的原则压力或中间的原则砍应力根本没被考虑。
英文摘要：
The yield behavior of metallic glasses was studied. Three yield criteria, including von Mises yield criterion, Mohr-Coulomb yield criterion and the unified yield criterion were used to describe the yield phenomena of the metallic glasses. Two classes of the experimental data were chosen to draw the yield loci using the unified yield criterion. It is shown that the unified yield criterion can be used to describe the yield behavior of the metallic glasses no matter whether the metallic glasses show strength- different effect or non-strength-different effect. Almost all the widely accepted yield criteria are the subsets of the unified yield criterion if the intermediate principle stress and/or the intermediate principle shear stress are not considered at all.
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