| 塑性理论的屈服准则统一形式 |
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| 引用本文： | 李书岐,张玉珍.塑性理论的屈服准则统一形式[J].河北大学学报(自然科学版),1999(3). |
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| 作者姓名： | 李书岐 张玉珍 |
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| 作者单位： | 河北大学数学系!河北保定071002 |
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| 摘 要： | 建立了塑性理论的屈服准则的统一形式， 讨论了屈服线形状同实验资料的比较。该屈服准则统一形式包含了塑性理论中３ 个常用屈服准则，适用于所有金属材料。
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| 关 键 词： | 屈服准则 统一形式 屈服线 |
The Unified Form of the Yielding Criterion in the Theory of Plasticity |
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| LI Shu_qi,ZHANG Yu_zhen.The Unified Form of the Yielding Criterion in the Theory of Plasticity[J].Journal of Hebei University (Natural Science Edition),1999(3). |
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| Authors: | LI Shu_qi ZHANG Yu_zhen |
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| Abstract: | The unified form of the yielding criterion is established,which includes three usual yielding criterions in the theory of plasticity,applies to all matal material.The shape of the yielding line is also discussed and compared with the experiment data. |
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| Keywords: | yielding criterion unified form yielding line |
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