| 简析铝合金汽车防撞梁设计 |
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| 引用本文： | 朱涵超. 简析铝合金汽车防撞梁设计[J]. 科技转让集锦, 2014, 0(2): 35-35 |
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| 作者姓名： | 朱涵超 |
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| 作者单位： | 上海交通大学,上海市200030 |
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| 摘 要： | 本文针对某车型设计了一款防撞梁,基于汽车轻量化理念,防撞梁材料采用铝合金。以GB17354-1998为标准,在Hypermesh中建立了防撞梁的有限元模型,调用LS-DYNA进行碰撞仿真,并对仿真结果进行了分析。通过仿真得出防撞梁低速碰撞的变形及位移情况,并对其结构进行了优化,为整个保险杠系统的设计提供依据。
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| 关 键 词： | 铝合金 防撞梁 低速碰撞 LS-DYNA |
Brief Analysis of Aluminium Alloy Automotive Beam Design |
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| Zhu Hanchao. Brief Analysis of Aluminium Alloy Automotive Beam Design[J]. , 2014, 0(2): 35-35 |
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| Authors: | Zhu Hanchao |
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| Affiliation: | Zhu Hanchao (Shanghai Jiaotong University, Shanghai 200030) |
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| Abstract: | The paper is to design abeam for a car. Based on the concept ofautomotive hghtweighr, the material ofbumper beam is aluminium alloy. The finite element model is established on Hypermesh. The crash Simulation is carried out by the software LS-DYNA in accordance with GB 17354 - 1998. The simuladon resultshows the deformation and displacement of beam in low speed crash, beam strucnlre is optimized accordingto sim ulatiotr Finallythe resultpro rides data for bu rope rsystem design in further. |
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| Keywords: | aluminiumalloy beam lowspeedcrash LS-DYNA |
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