| 基于刚度的客车车身承载度评价 |
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| 引用本文： | 林标华,姚成.基于刚度的客车车身承载度评价[J].客车技术与研究,2014(4):7-9. |
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| 作者姓名： | 林标华 姚成 |
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| 作者单位： | 厦门金龙旅行车有限公司,福建厦门361006 |
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| 摘 要： | 建立某款客车骨架的有限元模型，利用UG/NASTRAN求解器，计算该客车骨架的弯曲刚度和扭转刚度。通过车身承载度的评价，了解局部结构在整车承载中的贡献率，为后续改进车身结构提供参考。
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| 关 键 词： | 客车 刚度 车身承载度 |
Evaluation of Coach Bodywork Loading Degree Based on Stiffness |
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| Lin Biaohua,Yao Cheng.Evaluation of Coach Bodywork Loading Degree Based on Stiffness[J].Bus Technology and Research,2014(4):7-9. |
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| Authors: | Lin Biaohua Yao Cheng |
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| Institution: | (Xiamen Golden Dragon Bus Co., Ltd, Xiarnen 361006, China) |
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| Abstract: | The finite element model for a coach frame is built, then with the UG/NASTRAN solver, the authors cal-culate the bending stiffness and torsional stiffness. With the evaluation of the coach bodywork loading degree, they understand the contribution ration of a local structure in the vehicle load, which provides a reference for subsequent improvement body for the structure. |
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| Keywords: | coach stiffness bodywork loading degree |
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