| 基于MSC．Nastran的客车车架动态特性分析 |
| |
| 引用本文： | 冯磊,郭世永,徐斌.基于MSC．Nastran的客车车架动态特性分析[J].客车技术与研究,2009,32(3):10-11. |
| |
| 作者姓名： | 冯磊 郭世永 徐斌 |
| |
| 作者单位： | 青岛理工大学,汽车与交通学院,山东,青岛,266033 |
| |
| 摘 要： | 以某公司客车车架为研究对象，利用MSC．Nastran软件建立以壳单元为基本单元的车架有限元分析模型，分析该车架的前16阶固有频率及振型，为车架响应分析提供重要的模态参数，也为结构的改进设计提供理论依据。
|
| 关 键 词： | 客车车架 有限元分析 模态分析 |
Dynamic Analysis on Bus Frame Based on MSC.Nastran Software |
| |
| FENG Lei,GUO Shi-yong,XU Bin.Dynamic Analysis on Bus Frame Based on MSC.Nastran Software[J].Bus Technology and Research,2009,32(3):10-11. |
| |
| Authors: | FENG Lei GUO Shi-yong XU Bin |
| |
| Institution: | (Automobile and Traffic Dep., Qingdao Technol. Univ., Qingdao 266033, China) |
| |
| Abstract: | The authors set up the FEA modal of one company＇s bus frame by taking shell elements as the basic element using the MSC. Nastran software, then analyse the frame＇s former sixteen natural frequencies and their correspond vibration shapes. This can supply important modal parameters for the response analysis, and lay the theory foundation in improving design of the bus frame. |
| |
| Keywords: | bus frame finite element analysis modal analysis |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
