| 轿车前排座椅正面碰撞的有限元分析及试验研究 |
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| 引用本文： | 林聪.轿车前排座椅正面碰撞的有限元分析及试验研究[J].农业装备与车辆工程,2012(9):32-34,38. |
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| 作者姓名： | 林聪 |
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| 作者单位： | 沈阳金杯江森自控汽车内饰件有限公司 |
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| 摘 要： | 应用Hypermesh软件建立某型号轿车座椅骨架的有限元模型,应用LS-DYNA求解器根据GB11551-2003《乘用车正面碰撞的成员保护》的有关规定对50%假人进行前碰撞仿真分析和物理试验,仿真和试验结果均表明,座椅靠背在承受外来冲击力时,应力分布较均匀,最大变形位置不影响座椅的安全性能。
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| 关 键 词： | 座椅 有限元 碰撞 Hypermesh |
Finite Element Analysis and Experimental Research on Car Front Seat Impact |
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| LIN Cong.Finite Element Analysis and Experimental Research on Car Front Seat Impact[J].Agricultural Equipment & Vehicle Engineering,2012(9):32-34,38. |
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| Authors: | LIN Cong |
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| Institution: | LIN Cong(Shenyang Jinbei Johnson Controls Automotive Interiors Co.,Ltd.,Shenyang City,Liaoning Province 110180,China) |
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| Abstract: | A finite element model of an automobile seat structure is established by using Hypermesh.The 50% dummy in front impact of driver’s seat is performed through the analytic software LS-DYNA and the physics experiment based on GB11551-2003,which is the protection of the occupants in the event of a frontal collision for passenger car.Both of the simulation result and the experiment result shew that the strain is well-proportioned,and the distortion from the strain has little influence on the seat. |
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| Keywords: | seat finite element impact Hypermesh |
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