| 某车门碰撞性能分析及结构优化研究 |
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| 引用本文： | 朱江森,郭艳茹,陈剑.某车门碰撞性能分析及结构优化研究[J].汽车科技,2011(5):16-19. |
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| 作者姓名： | 朱江森 郭艳茹 陈剑 |
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| 作者单位： | 合肥工业大学噪声振动工程研究所; |
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| 基金项目： | 国家863重大专项“轿车集成开发先进技术——整车NVH控制技术”(2006AA110101) |
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| 摘 要： | 利用有限元分析软件Hypermesh和LS-DYNA建立某SRV白车身车门有限元模型,进行车门有限元碰撞仿真分析.针对该车门侧面抗撞性能差的情况,采用拼焊板对车门外板进行结构改进,提高车门抗撞性能,保证乘员的安全.
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| 关 键 词： | 耐撞性 车门 侧面碰撞 拼焊板 |
A Study on the Car Door Crashworthiness and Structure Optimization Design |
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| ZHU Jiang-sen,GUO Yan-ru,CHEN Jian.A Study on the Car Door Crashworthiness and Structure Optimization Design[J].Automobile Science and Technology,2011(5):16-19. |
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| Authors: | ZHU Jiang-sen GUO Yan-ru CHEN Jian |
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| Institution: | ZHU Jiang-sen,GUO Yan-ru,CHEN Jian(Institute of Sound and Vibration Research,Hefei University of Technology,Hefei 230009,China) |
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| Abstract: | This paper established a finite-element model of the Vehicle door using the software of HyperMesh and LS-DYNA and the crashworthiness simulation of the Vehicle door was carried out.In order to improve the crashworthiness of side impact performance of the Vehicle door and guarantee the safety of the passengers,an improvement scheme with tailor-welded blanks based on Vehicle door is proposed based on the results of study with good effects acquired. |
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| Keywords: | crashworthiness car door side impact tailor-welded blanks |
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