| 橡胶缓冲器及其接触分析 |
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| 引用本文： | 桑建兵,邢素芳,刘波,张明路. 橡胶缓冲器及其接触分析[J]. 河北工业大学学报, 2006, 35(1): 21-24 |
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| 作者姓名： | 桑建兵 邢素芳 刘波 张明路 |
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| 作者单位： | 河北工业大学,机械工程学院,天津,300130;河北工业大学,机械工程学院,天津,300130;河北工业大学,机械工程学院,天津,300130;河北工业大学,机械工程学院,天津,300130 |
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| 摘 要： | 研究了非线性有限元方法在橡胶类材料中的应用.以橡胶缓冲器为例,利用橡胶材料单轴实验所获得的应力-应变曲线,在大型非线性有限元软件MSC.Marc中对其进行曲线的拟合,通过比较选出与其拟合关系较好的曲线作为定义材料特性的依据,从而使有限元计算和实际更加吻合.
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| 关 键 词： | 非线性有限元 橡胶类材料 拟合 MSC.MARC |
| 文章编号： | 1007-2373(2006)01-0021-04 |
| 修稿时间： | 2005-06-12 |
Study on Buffer with Rubber Like Material and Its Contact Analysis |
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| SANG Jian-bing,XING Su-fang,LIU Bo,ZHANG Ming-lu. Study on Buffer with Rubber Like Material and Its Contact Analysis[J]. Journal of Hebei University of Technology, 2006, 35(1): 21-24 |
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| Authors: | SANG Jian-bing XING Su-fang LIU Bo ZHANG Ming-lu |
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| Abstract: | Method of nonlinear element has been used to the research on large deformation of rubber like material. Withthe famous software-MSC. Marc, nonlinear and contact analysis has been applied to buffer which is made up of rubberlike material. Because there are many constitutive equations for rubber like material, it is difficult to find an appropriateconstitutive equation to agree with the material property. In order to solve the problem, curve fitting with MSC. Marcmay be a appropriate method, by which it can make the finite element analysis accord with the practical situation. |
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| Keywords: | nonlinear element rubber like material curve fitting MSC. Marc |
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