| 基于Abaqus的轻型汽车牵引装置强度分析 |
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| 引用本文： | 徐余平,刘俊红,张雷.基于Abaqus的轻型汽车牵引装置强度分析[J].计算机辅助工程,2017,26(1):39-44. |
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| 作者姓名： | 徐余平 刘俊红 张雷 |
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| 作者单位： | 安徽江淮汽车集团股份有限公司 技术中心;安徽江淮汽车集团股份有限公司 技术中心;安徽江淮汽车集团股份有限公司 技术中心 |
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| 摘 要： | 为保证汽车牵引装置强度满足最新的国标要求，运用Abaqus中的非线性有限元方法对某轻型汽车的后部牵引装置进行强度分析.通过试验与仿真结果的对比找出牵引装置的薄弱区域和失效原因，并提出避免地板屈曲失稳的优化方案.仿真和试验结果表明优化方案满足设计要求.
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| 关 键 词： | 轻型汽车 牵引装置 强度 屈曲失稳 屈服 优化 有限元 |
| 收稿时间： | 2016/11/8 0:00:00 |
| 修稿时间： | 2016/12/19 0:00:00 |
Lightweight car traction device strength analysis based on Abaqus |
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| XU Yuping,LIU Junhong and ZHANG Lei.Lightweight car traction device strength analysis based on Abaqus[J].Computer Aided Engineering,2017,26(1):39-44. |
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| Authors: | XU Yuping LIU Junhong and ZHANG Lei |
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| Affiliation: | Technology Center, Anhui Jianghuai Automobile Group Co., Ltd.;Technology Center, Anhui Jianghuai Automobile Group Co., Ltd.;Technology Center, Anhui Jianghuai Automobile Group Co., Ltd. |
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| Abstract: | To ensure the strength of the automotive traction device to meet the requirements of the latest national standard of China, the nonlinear finite element method in Abaqus is used to analyze the strength of the rear traction device of a lightweight car. By comparison of the results of test and analysis, the weak area and the failure reason are found and an optimization scheme is proposed for avoiding buckling of floor. The results of simulation and test show that the optimization scheme meet the design requirements. |
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| Keywords: | lightweight car traction device strength buckling yield optimization finite element |
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