| 基于有限元仿真的东风11型救援小车支撑块结构优化 |
| |
| 引用本文： | 尼加提·玉素甫,买买提明·艾尼.基于有限元仿真的东风11型救援小车支撑块结构优化[J].新疆大学学报(理工版),2005,22(1):121-123. |
| |
| 作者姓名： | 尼加提·玉素甫 买买提明·艾尼 |
| |
| 作者单位： | 新疆大学机械工程学院，新疆乌鲁木齐830008 |
| |
| 基金项目： | 新疆大学校、院(系)联合资助项目 |
| |
| 摘 要： | 对东风11型救援小车支撑件进行了有限元分析．通过有限元计算。详细分析了有效应力分布情况；找出了应力集中较大的区域．并分析了其主要原因；观察了应力值最大区域并提出了改善应力集中的方法和措施。从而达到了结构优化的目的．
|
| 关 键 词： | 救援小车 3D模型 边界条件 优化 |
| 文章编号： | 1000-2839(2005)01-0121-03 |
| 修稿时间： | 2004年1月6日 |
Optimized Design of Dongfeng11 Locomotive Salvation Vehicle Underprop Base on FEM Simulation |
| |
| Nijat Yusup,Mamtimin Gheni.Optimized Design of Dongfeng11 Locomotive Salvation Vehicle Underprop Base on FEM Simulation[J].Journal of Xinjiang University(Science & Engineering),2005,22(1):121-123. |
| |
| Authors: | Nijat Yusup Mamtimin Gheni |
| |
| Abstract: | Structural optimization based on the Finite Element Method (FEM) is used for the optimization design of Dongfeng-11 locomotive salvation vehicle under prop structure. In FEM analyzing, considering stress conditions, stress distribution analysis is made to each parts of the salvation vehicle to find out possible places which may cause stress concentration. With FEM analyzing, we find that on some surfaces of main parts of the vehicle, big stress concentration occurrs. we carry out on the detailed analysis the main causes of stress concentration , and propose a new structure that can improve stress concentration. |
| |
| Keywords: | locomotive salvation vehicle 3D model boundary condition optimization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
