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| 用有限元法分析胶囊对空气弹簧垂向特性的影响 | |
| 引用本文： | 叶珍霞,朱海潮,陈纯,唐春峰. 用有限元法分析胶囊对空气弹簧垂向特性的影响[J]. 噪声与振动控制, 2005, 25(3): 22-24 |
| 作者姓名： | 叶珍霞 朱海潮 陈纯 唐春峰 |
| 作者单位： | 1. 海军工程大学,振动与噪声研究所,武汉,430033 2. 719研究所,武汉,430064 3. 91892部队装备部 |
| 摘 要： | 利用非线性有限元方法,研究由多层复合材料组成的空气弹簧的垂向刚度特性,分析大变形的几何非线性、空腔内空气的状态非线性和胶囊与金属裙板形成的接触非线性,得到了空气弹簧垂向刚度非线性特性的精确描述,并讨论了橡胶囊各参数对空气弹簧垂向特性的影响. |
| 关 键 词： | 振动与波 空气弹簧 垂向特性 有限元分析 |
| 文章编号： | 1006-1355(2005)03-0022-03 |
| 修稿时间： | 2004-10-08 |
Analyzing the Influence of the Air Bag Parameter on Vertical Characteristics of Air Spring with FEM |
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| YE Zhen-xia,ZHU Hai-chao,CHEN Chun,TANG Chun-feng. Analyzing the Influence of the Air Bag Parameter on Vertical Characteristics of Air Spring with FEM[J]. Noise and Vibration Control, 2005, 25(3): 22-24 | |
| Authors: | YE Zhen-xia ZHU Hai-chao CHEN Chun TANG Chun-feng |
| Abstract: | The vertical stiffness of air spring,which is composed composites with multiple anisotropy materials,is investigated using the nonlinear finite elements method.The large deformation,the nonlinear change of air inside and the nonlinear contact betwwen air bag and skirt plate are analyzed,thus the precise desription for nonlinear verical stiffness of air spring is obtained,and the influence of the parameters on vertical characteristics of air spring is also discussed. |
| Keywords: | vibration and wave air spring vertical characteristics finite element analysis |
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