| 率无关非比例循环弹塑性本构关系 |
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| 引用本文： | 周春田,黄克智.率无关非比例循环弹塑性本构关系[J].力学学报,1996,28(2):171-180. |
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| 作者姓名： | 周春田 黄克智 |
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| 作者单位： | 清华大学工程力学系 |
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| 摘 要： | 正确地考虑了塑性应变空间中和非比例加载下的离散记忆特性，提出一种新的率无关非比例循环塑性本构关系，并给出了铜的理论预测值与实验结果的比较．
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| 关 键 词： | 率无关 非比例循环加载 本构关系 弹塑性 |
A RATE-INDEPENDENT CONSTITUTIVE LAW FOR NONPROPORTIONAL CYCLIC PLASTICITY |
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| H.W. Zhang,Y.Huang.A RATE-INDEPENDENT CONSTITUTIVE LAW FOR NONPROPORTIONAL CYCLIC PLASTICITY[J].chinese journal of theoretical and applied mechanics,1996,28(2):171-180. |
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| Authors: | HW Zhang YHuang |
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| Abstract: | A new constitutive law for rate-independent nonproportional cyclic plasticity is proposed, with proper consideration of discrete memory in plastic strain space and of nonproportional loading. Comparisons are made between the theoretical predictions and the experimental results for copper. |
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| Keywords: | rate-independence nonproportional cyclic loading memory property constitutive law |
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