| 基于计算机模拟的车门下沉刚度改进设计及模态分析 |
| |
| 引用本文： | 郝琪.基于计算机模拟的车门下沉刚度改进设计及模态分析[J].湖北汽车工业学院学报,2006,20(2):7-10. |
| |
| 作者姓名： | 郝琪 |
| |
| 作者单位： | 湖北汽车工业学院,汽车工程系,湖北,十堰,442002 |
| |
| 摘 要： | 针对某车门下沉刚度问题,提出了提高车门下沉刚度的多种改进设计方案,通过有限元方法对各改进方案进行了变形量和应力计算,经比较分析,得到可行的改进方案。并计算分析了改进后车门的模态特性,为车门的改进设计提供理论依据。
|
| 关 键 词： | 车门 刚度 有限元 |
| 文章编号： | 1008-5483（2006）02-0007-04 |
| 收稿时间： | 2006-03-24 |
| 修稿时间： | 2006-03-24 |
Improved Design about Sinkage Stiffness of Automobile Door and Modal Analysis Based on Computer Simulation |
| |
| Hao Qi.Improved Design about Sinkage Stiffness of Automobile Door and Modal Analysis Based on Computer Simulation[J].Journal of Hubei Automotive Industries Institute,2006,20(2):7-10. |
| |
| Authors: | Hao Qi |
| |
| Institution: | Dept. of Automotive Engineering, Hubei Automotive Industries Institute, Shiyan 442002, China |
| |
| Abstract: | In order to improve the sinkage stiffness of automobile door,different improved designs are put forward.The deformation and stress of different designs were calculated by FEM(finite element method).The feasible improved design is obtained and modal characteristic is calculated,which can provide basis for improved design of automobile door. |
| |
| Keywords: | automobile door stiffness finite element |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
