| 用ANSYS计算拱形橡胶减震垫的极限荷载 |
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| 引用本文： | 李正中,陈玉骥.用ANSYS计算拱形橡胶减震垫的极限荷载[J].海南大学学报(自然科学版),2005,23(3):238-241. |
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| 作者姓名： | 李正中 陈玉骥 |
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| 作者单位： | 1. 怀化铁路总公司,张家界工务段,湖南,张家界,427001
2. 中南大学,铁道校区土建学院,湖南,长沙,410075 |
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| 摘 要： | 通过实验确定了橡胶材料的Mooney-Rivlin常数,再以拱形橡胶减震垫为对象,建立了用于计算的空间有限元模型.考虑材料非线性和几何非线性,用工程软件ANSYS得到了拱形橡胶减震垫的极限荷载以及与之相对应的拱形橡胶减震垫的压缩量.
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| 关 键 词： | 拱形橡胶减震垫 超弹性材料 极限荷载 |
| 文章编号： | 1004-1729(2005)03-0238-04 |
| 修稿时间： | 2004年11月26 |
Calculation on the Ultimate Load of the Arch Rubber Shock Pad by Engineering Software ANSYS |
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| LI Zheng-zhong,CHEN Yu-ji.Calculation on the Ultimate Load of the Arch Rubber Shock Pad by Engineering Software ANSYS[J].Natural Science Journal of Hainan University,2005,23(3):238-241. |
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| Authors: | LI Zheng-zhong CHEN Yu-ji |
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| Institution: | LI Zheng-zhong~1,CHEN Yu-ji~2 |
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| Abstract: | This paper determined the Mooney-Rivlin constants for rubber materials by test, and then taking the arch rubber shock pad as an object, established a spatial finite element model used for calculation. When their material non-linearity and geometrical non-linearity were taken into account, the ultimate load and the corresponding compressive load of the arch rubber shock pad could be obtained by engineering software ANSYS. |
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| Keywords: | arch rubber shock pad super-elastic materials ultimate load |
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