| 汽车碰撞过程中加速度特征对乘员损伤的影响分析 |
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| 引用本文： | 黄靖,王健.汽车碰撞过程中加速度特征对乘员损伤的影响分析[J].汽车科技,2010(1):30-34. |
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| 作者姓名： | 黄靖 王健 |
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| 作者单位： | 大连理工大学,汽车工程学院,大连,116023 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 针对汽车正面碰撞过程中车身压溃失稳产生初始加速度峰值的特点，提取基本特征，改变峰值大小，构造加速度曲线组，研究峰值变化对乘员安全性的影响。研究表明，车身加速度峰值处于较小范围时，人体综合损伤指标对峰值的变化并不敏感。
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| 关 键 词： | 汽车 碰撞 加速度曲线 人体损伤指标 |
The Occupant Injury Analysis of the Character From Acceleration Curves on Dummy during the Vehicle Crash Process |
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| HUANG Jing,WANG Jian.The Occupant Injury Analysis of the Character From Acceleration Curves on Dummy during the Vehicle Crash Process[J].Automobile Science and Technology,2010(1):30-34. |
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| Authors: | HUANG Jing WANG Jian |
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| Institution: | School of Automotive Engineering/a>;Dalian University of Technology/a>;Dalian 116023/a>;China |
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| Abstract: | In order to give guidance to the structure designers about the load control from initial collapses.The article abstract the character of the peak of acceleration curve,which caused by the initial collapses of the main longitudinal beams.As the character changes,the constructed acceleration curve was take into the simulate occupant system and see the injury of the dummy,The result indicate that the injury criteria of dummy will not be sensitive to the peak of acceleration curve when the it is under some rang... |
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| Keywords: | vehicle crash acceleration curve dummy injury criteria |
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