| 平面塑性变形的剪切变形线 |
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| 引用本文： | 方漪. 平面塑性变形的剪切变形线[J]. 青岛大学学报(工程技术版), 1997, 12(1): 81-86 |
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| 作者姓名： | 方漪 |
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| 作者单位： | 青岛大学机械系 |
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| 摘 要： | 基于平面塑性变形的特点，提出了平面剪切变形线的概念，从而为塑性理论平面问题补充了一个新概念。剪切变形线作为平面塑性变形的一个基本物理特征，使得平面应变问题和平面应力问题的特征理论有了统一的物理解释。
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| 关 键 词： | 塑性平面应力；塑性平面应变；塑性剪切变形线 |
ON SHEAR DEFORMING LINES IN PLANE STRESS AND STRAIN PROBLEM |
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| Fang Yi. ON SHEAR DEFORMING LINES IN PLANE STRESS AND STRAIN PROBLEM[J]. Journal of Qingdao University(Engineering & Technology Edition), 1997, 12(1): 81-86 |
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| Authors: | Fang Yi |
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| Affiliation: | Qingdao University |
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| Abstract: | In this paper, the concept of a shear deforming line that is based on the properties of 2-dimension plastic deformation is presented. By means of the definition of shear deforming lines, we have discussed the properties of shear deforming lines and proved that shear deforming lines concided with the characteristic curve in the plane stress and plain strain deformation. |
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| Keywords: | plastic plane stress plastic plane strain plastic shear deforming lines |
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