| 橡胶类零件有限变形应力分析用的三维光弹性方法 |
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| 引用本文： | 宋锦良,李玉琴.橡胶类零件有限变形应力分析用的三维光弹性方法[J].固体力学学报,1996,17(2):109-115. |
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| 作者姓名： | 宋锦良 李玉琴 |
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| 作者单位： | 天津大学力学系 |
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| 摘 要： | 在应力冻结法基础上，建立了橡胶类零件有限变形应力分析用的三维光弹性方法，被研究对象的拉格朗日应变可达１５％。用一个应力集中三维效应的实例说明了本方法的有效性。
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| 关 键 词： | 橡胶类零件 应力分析 三维光弹性 |
THREE-DIMENSIONAL PHOTOELASTIC METHOD FOR FINITE DEFORMATION STRESS ANALYSIS OF MECHANICAL PARTS MADE OF RUBBER MATERIALS |
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| Song Jinliang,Li Yuqin.THREE-DIMENSIONAL PHOTOELASTIC METHOD FOR FINITE DEFORMATION STRESS ANALYSIS OF MECHANICAL PARTS MADE OF RUBBER MATERIALS[J].Acta Mechnica Solida Sinica,1996,17(2):109-115. |
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| Authors: | Song Jinliang Li Yuqin |
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| Abstract: | The three-dimensional photoelastic method for finite deformation stress analysis of mechanical parts made of rubber materials on the basis of the stress-freezing method is estublished.The Lagrangian strain of the analyzed object can be as large as 15% in magnitude,an example ofthe three-dimensional effects of stress-concentration is to demonstrated the valid of the method. |
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| Keywords: | mechanical parts made of rubber materials finite deformation stress analysis three-dimensional photoelastic method |
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