| 有限弹塑性变形中应变及应变率的分解 |
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| 引用本文： | 黄筑平,段祝平.有限弹塑性变形中应变及应变率的分解[J].力学进展,1990,20(1):24-39. |
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| 作者姓名： | 黄筑平 段祝平 |
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| 作者单位： | 北京大学应用力学系 |
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| 摘 要： | 本文对有限弹塑性变形中关于应变及应变率的分解问题进行了系统的评述。在讨论各派理论的基础上提出了我们的观点,并从缺陷场论角度研究了不协调塑性场的应变率分解。
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| 关 键 词： | 有限弹塑性变形 应变 应变率 应变及应变 |
ON THE DECOMPOSITION OF STRAIN AND STRAIN RATE IN FINITE ELASTO-PLASTIC THEORY |
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| Huang Zhu-ping Duan Zhu-pingDept. of Mech.,Beijing Univ.ON THE DECOMPOSITION OF STRAIN AND STRAIN RATE IN FINITE ELASTO-PLASTIC THEORY[J].Advances in Mechanics,1990,20(1):24-39. |
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| Authors: | Huang Zhu-ping Duan Zhu-pingDept of Mech Beijing Univ |
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| Institution: | Huang Zhu-ping Duan Zhu-pingDept. of Mech.,Beijing Univ. Institute of Mech.,Academia Sinica |
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| Abstract: | The paper presents a systematical review on the recent studies for the problem of decomposition of strain and strain rate in finite elasto-plastic deformation theory. Particularly, a detailed analysis is given to the different arguments, which exist in many different schools. At the same time, the authors also present their own point of view and re-evaluate the problem of strain rate decomposition on the basis of defect field theory. |
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| Keywords: | finite elasto-plastic deformation strain strain rate decomposition of strain and strain rate |
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