| 铰接式车架的动态特性分析 |
| |
| 引用本文： | 范东林,郭志军,田朝阳,赵国鹏.铰接式车架的动态特性分析[J].河南科技大学学报(自然科学版),2008,29(6). |
| |
| 作者姓名： | 范东林 郭志军 田朝阳 赵国鹏 |
| |
| 作者单位： | 1. 河南科技大学,车辆与动力工程学院,河南,洛阳,471003
2. 中国一拖集团有限公司,科技发展部,河南,洛阳,471004 |
| |
| 摘 要： | 针对铰接式自卸汽车的开发,设计了相应的铰接式车架,使用有限元技术及Lanczos模态分析法得到了该种车架三维数字化模型的前6阶固有频率及相关振型.依据一定的汽车车架振动评价原则对该车架的动态特性进行了分析,认为该车架的动态特性符合要求.
|
| 关 键 词： | 有限元 铰接式车架 动态特性 |
Analysis of Dynamic Characteristics of an Articulated Frame |
| |
| FAN Dong-Lin,GUO Zhi-Jun,TIAN Chao-Yang,ZHAO Guo-Peng.Analysis of Dynamic Characteristics of an Articulated Frame[J].Journal of Henan University of Science & Technology:Natural Science,2008,29(6). |
| |
| Authors: | FAN Dong-Lin GUO Zhi-Jun TIAN Chao-Yang ZHAO Guo-Peng |
| |
| Institution: | FAN Dong-Lin1,GUO Zhi-Jun1,TIAN Chao-Yang2,ZHAO Guo-Peng1 (1.Vehicle & Motive Power Engineering College,Henan University of Science & Technology,Luoyang 471003,China,2.Department of Science & Technology Development,China Yituo Group Corporation Limited,Luoyang 471004,China) |
| |
| Abstract: | An articulated frame was designed for the development of articulated dump truck in this paper.The first six natural frequencies and the natural mode shapes of the three-dimensional digital model of this kind of frame were calculated by using finite element technology and Lanczos mode analysis method.The dynamic characteristics of the frame were analyzed according to certain evaluation principles of the vehicle frame vibration,and the dynamic characteristics of the frame met the request. |
| |
| Keywords: | Finite element Articulated frame Dynamic characteristic |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
