| 有限变形下应力集中的三维效应 |
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| 引用本文： | 宋锦良 李玉琴. 有限变形下应力集中的三维效应[J]. 实验力学, 1995, 10(3): 222-227 |
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| 作者姓名： | 宋锦良 李玉琴 |
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| 作者单位： | 天津大学 |
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| 摘 要： | 用三维有了奶变形光弹性方法研究了在有限变形下含半圆槽试件和含圆孔试件的应力集中的三维效应，考察了三维效应的基本规律，所得结果与Ｎｅｕｂｅｒ和Ｈｅｙｗｏｏｄ所提供的在小变形下的相应数据作了比较。
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| 关 键 词： | 有限变形 应力集中 三维效应 光弹性方法 |
Three-dimensional Effects for Stress-concentration Subjected to Finite Deformation |
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| Song Jinliang,Li Yuqin. Three-dimensional Effects for Stress-concentration Subjected to Finite Deformation[J]. Journal of Experimental Mechanics, 1995, 10(3): 222-227 |
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| Authors: | Song Jinliang Li Yuqin |
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| Affiliation: | Tianjin University |
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| Abstract: | The three-dimensional effects for stress-concentration in semi-circular notches and hole subjected tO finite deformation are studied using finite deformation Photoelasticity. Its basis laws are investigated. The obtained results are compared with relevant data under the deformation provided by Neuber and Hywood. |
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| Keywords: | finite deformation Stress-concentration three-dimensional effects |
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