| B柱与假人损伤关系及结构改进研究 |
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| 引用本文： | 程阔,万鑫铭,李阳.B柱与假人损伤关系及结构改进研究[J].交通标准化,2010(9):202-206. |
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| 作者姓名： | 程阔 万鑫铭 李阳 |
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| 作者单位： | 中国汽车工程研究院有限公司汽车产品研发中心,重庆,400039 |
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| 基金项目： | 重庆市自然科学基金(CSTC,2007BB0221) |
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| 摘 要： | 针对某款轿车的侧面碰撞试验建立有限元模型和PSM模型,对B柱部位进行分段处理和相关性分析,并针对不同部位的相关系数进行结构改进,然后进行验证计算。结果表明,改进结构可有效地降低车体的侵入量,假人损伤值达到了法规要求。
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| 关 键 词： | PSM模型 相关性 结构改进 |
Relationship between B Column and Dummy Damage and Structure Improvement Research |
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| CHENG Kuo,WAN Xin-ming,LI Yang.Relationship between B Column and Dummy Damage and Structure Improvement Research[J].Communications Standardization,2010(9):202-206. |
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| Authors: | CHENG Kuo WAN Xin-ming LI Yang |
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| Institution: | Automobile Product Development Center/a>;China Automotive Engineering Research Institute Co./a>;Ltd./a>;Chongqing 400039/a>;China |
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| Abstract: | In allusion to the side impact of one type of car,finite element model and PSM model are set up to conduct sectional treatment and correlation analysis towards B column.Then structure improvement is put forward about the correlation coefficient of different parts,then calculating to validate it.The results show that the improved structure can decrease the inbreak quantity of the car and the dummy damage can meet the request of the regulations. |
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| Keywords: | PSM model correlation structure improvement |
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