| 某汽车白车身刚度分析 |
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| 引用本文： | 张攀,雷刚,廖林清. 某汽车白车身刚度分析[J]. 重庆理工大学学报(自然科学版), 2008, 22(4): 12-15 |
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| 作者姓名： | 张攀 雷刚 廖林清 |
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| 作者单位： | 重庆工学院重庆汽车学院重庆市车辆模拟与试验工程技术研究中心 重庆400050 |
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| 摘 要： | 采用有限元分析软件Hypermesh/Optistruct建立了某汽车白车身有限元模型,通过对该有限元模型进行了弯曲刚度和扭转刚度分析,得到白车身的刚度情况.为白车身的结构优化设计提供了基础,进而提高了整车的舒适性和安全性.
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| 关 键 词： | 有限元 白车身 刚度分析 |
Stiffness Analysis of Car's Body-In-White |
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| ZHANG Pan,LEI Gang,LIAO Lin-qing. Stiffness Analysis of Car's Body-In-White[J]. Journal of Chongqing University of Technology(Natural Science), 2008, 22(4): 12-15 |
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| Authors: | ZHANG Pan LEI Gang LIAO Lin-qing |
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| Abstract: | In this paper,the FEM model of a car's body-in-white is created with Hypermesh/Optistruct,an FEM software.Through the bending and torsion stiffness analysis of this FEM model,stiffness characteristics of body-in-white are acquired.It will supply the reference standard for structure optimization design.Moreover,it is helpful to improve the comfort and safety of the vehicle. |
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| Keywords: | FEM body-in-white stiffness analysis |
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