| 结构参数对车辆薄壁结构碰撞性能影响的研究 |
| |
| 引用本文： | 郝琪,吴胜军,马迅.结构参数对车辆薄壁结构碰撞性能影响的研究[J].机械科学与技术(西安),2007,26(2):209-212. |
| |
| 作者姓名： | 郝琪 吴胜军 马迅 |
| |
| 作者单位： | 湖北汽车工业学院,十堰442002 |
| |
| 摘 要： | 利用显式有限元方法对不同厚度、不同截面形状以及不同预变形的薄壁结构碰撞性进行了仿真计算,通过分析比较,得到结构参数对碰撞性能的影响以及薄壁结构的基本碰撞规律,为车辆耐碰撞性能的设计奠定了基础。
|
| 关 键 词： | 薄壁结构 碰撞 |
| 文章编号： | 1003-8728（2007）02-0209-04 |
| 修稿时间： | 2005-10-08 |
A Study of Structural Parameters' Influence on Crash Performance of Thin-wall Structures of Automotives |
| |
| Hao Qi,Wu Shengjun,Ma Xun.A Study of Structural Parameters'''' Influence on Crash Performance of Thin-wall Structures of Automotives[J].Mechanical Science and Technology,2007,26(2):209-212. |
| |
| Authors: | Hao Qi Wu Shengjun Ma Xun |
| |
| Affiliation: | Hubei Automotive Industry Institute, Shiyan 442002 |
| |
| Abstract: | The explicit finite element method was adopted to simulate and calculate the crash performance of thin-wall structures of various thicknesses,cross-section shapes and foreordained deformations.The analysis and comparison of simulation results bring about the understanding of the influence of structural parameters on crash performance and of basic laus of crash by thin-wall structures,which lays foundations for the design of automotives′ crashworthiness. |
| |
| Keywords: | thin-wall structure crash |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
