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| 基于ANSYS的液压平板车车架结构和模态分析 | |
| 引用本文： | 张卫东,莫旭辉,彭劲松. 基于ANSYS的液压平板车车架结构和模态分析[J]. 汽车科技, 2008, 0(3): 46-49 |
| 作者姓名： | 张卫东 莫旭辉 彭劲松 |
| 作者单位： | 1. 中南大学,机电工程学院,长沙410083 2. 湖南大学,机械与汽车工程学院,长沙410082 3. 长沙凯瑞重工机械有限公司,长沙,410013 |
| 摘 要： | 基于有限元法对冶金用重型液压平板车车架进行了满载匀速直线行驶工况下的应力和应变计算．同时对车架进行了模态分析，研究了车架结构与其固有频率及其振型的关系，为车架结构改进提供了一定的参考依据。 |
| 关 键 词： | 液压平板车 车架 有限元法 模态分析 |
| 文章编号： | 1005-2550(2008)03-0046-04 |
| 修稿时间： | 2007-08-23 |
Simulation about Hydraulic Conveyance Vehicle Frame Structure and Modal Analysis Based on ANSYS |
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| ZHANG Wei-dong,MO Xu-hui,PENG Jin-song. Simulation about Hydraulic Conveyance Vehicle Frame Structure and Modal Analysis Based on ANSYS[J]. Automobile Science and Technology, 2008, 0(3): 46-49 | |
| Authors: | ZHANG Wei-dong MO Xu-hui PENG Jin-song |
| Affiliation: | ZHANG Wei-dong, MO Xu-hui, PENG Jin-song (1.School of Mechanical and Electrical Engineering,Central South University ,Changsha 410083 ,China;2.School of Machinery and Automobile Engineering, Hunan University, Changsha 410082, China ; 3.Changsha Kairui Heavy Industry Machinery Co.,Ltd ,Changsha 410013 ,China) |
| Abstract: | Using finite element method,stress and strain of the heavy hydraulic conveyance vehicle framework is analyzed when the vehicle is moving at the uniform velocity with full load.Then the relations between framework and its nature frequency and associated modes of vibration are researched based on the modal analysis of frame.Certain references for modifying the structure of framework are provided. |
| Keywords: | hydraulic conveyance vehicle framework finite element method modal analysis |
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