[1]兰振凯,刘敏珊.动态有限单元法对摩托车刚架的动力分析[J].郑州大学学报(工学版),1987,8(02):75-84.
 [J].Journal of Zhengzhou University (Engineering Science),1987,8(02):75-84.
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动态有限单元法对摩托车刚架的动力分析()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
8
期数:
1987年02期
页码:
75-84
栏目:
出版日期:
1987-06-01

文章信息/Info

作者:
兰振凯刘敏珊
郑州工学院应力分析研究室,郑州工学院力学教研室,
关键词:
有限元' target="_blank" rel="external">">有限元结构动力分析
文献标志码:
A
摘要:
本文采用了各阶动态约束模态函数而组成的平面刚架结构有限单元的各阶动态形函数矩阵及各阶单元特性表达式,利用它们可以准确地计算出摩托车的各阶动特性,进而可求出在各种载荷下的各阶动位移与动应力分量,最后将各阶动应力分量迭加,即可准确地求出动位移及动应力响应。无疑这对摩托车的优化设计是十分有意义的。

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更新日期/Last Update: 2023-08-01