| 管架式轿车车身碰撞仿真分析 |
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| 引用本文： | 黄向东,陈金华,谢岳璁.管架式轿车车身碰撞仿真分析[J].华南理工大学学报(自然科学版),2003,31(3):60-63,68. |
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| 作者姓名： | 黄向东 陈金华 谢岳璁 |
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| 作者单位： | 华南理工大学,交通学院,广东,广州,510640 |
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| 基金项目： | 广东省自然科学基金资助项目(990574) |
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| 摘 要： | 通过对自主设计的管架式轿车车身建模，利用非线性CAE（计算机辅助工程）工具对车身正面碰撞过程进行了仿真分析，得出了变形和主要碰撞参数的时间特性，并根据仿真结果对管架结构进行了局部优化和改进。结果表明，这种新型轿车车身能满足汽车碰撞安全法规的要求。
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| 关 键 词： | 轿车车身 管架结构 碰撞仿真 碰撞安全法规 车身变形 骨架优化 |
| 文章编号： | 1000-565X(2003)03-0060-05 |
Crash Simulation Analysis for Sedan Car's Tubular Frame Bodywork |
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| Huang Xiang_dong,Chen Jin_hua,Xie Yue_cong.Crash Simulation Analysis for Sedan Car''''s Tubular Frame Bodywork[J].Journal of South China University of Technology(Natural Science Edition),2003,31(3):60-63,68. |
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| Authors: | Huang Xiang_dong Chen Jin_hua Xie Yue_cong |
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| Abstract: | Full_frontal crash simulations of a car's tubul ar frame bodywork devel oped on our own responsibility are conducted by using nonlinear CAE tools. Time histories of deformation and main collisional parameters are obtained and analy zed. Partial improvements and modifications of the frame are made according to s imulation results, which indicate that such novel car body is capable of coming up to collision safety regulations. |
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| Keywords: | car body tubular frame crash simulation |
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