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| 一种夹层板结构车厢的有限元简化模型及模态分析 | |
| 引用本文： | 徐新喜,苏卫华,宁洁,王太勇. 一种夹层板结构车厢的有限元简化模型及模态分析[J]. 机械设计与制造, 2006, 0(7): 42-43 |
| 作者姓名： | 徐新喜 苏卫华 宁洁 王太勇 |
| 作者单位： | 1. 天津大学,机械工程学院,天津,300072;军事医学科学院卫生装备研究所,天津,300161 2. 军事医学科学院卫生装备研究所,天津,300161 3. 天津大学,机械工程学院,天津,300072 |
| 摘 要： | 以某型车的车厢夹层复合板结构为例,研究了夹层板结构的有限元建模方法,建立了车厢的有限元简化模型并进行了模态分析。与传统上使用的板梁单元相比,单元自由度数减少了66.7%,大大缩短了分析时间,提高了计算效率。 |
| 关 键 词： | 夹层板 车厢 有限元方法 模态分析 |
| 文章编号： | 1001-3997(2006)07-0042-02 |
| 收稿时间： | 2005-09-26 |
| 修稿时间： | 2005-09-26 |
A simple finite element model of laminated plate compartment and model analysis |
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| XU Xin-xi,SU Wei-hua,NING Jie,WANG Tai-yong. A simple finite element model of laminated plate compartment and model analysis[J]. Machinery Design & Manufacture, 2006, 0(7): 42-43 | |
| Authors: | XU Xin-xi SU Wei-hua NING Jie WANG Tai-yong |
| Affiliation: | 1Mechanical Engineering College, Tianjin University, Tianjin 300072, China;2 Institute of Medical Equipment, Academy of Military Medical Sciences, Tianjin 300161, China |
| Abstract: | The analysis model of FEM for laminated plate compartment of one vehicle is set up and the model analysis is carried out.Comparied to ordinary plate-beam element, the freedom number of this model is reduced 66.7percent, the period of calculation is greatly shorten and the efficiency of calculation is also raised. |
| Keywords: | Laminated plate Compartment Finite element method Model analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |