| 美国侧面碰撞规程下轿车变形侵入仿真研究; Simulation Study for Sedan in Side Impact Based on Regulation FMVSS 214 | |
| 唐友名 ; 黄红武 ; 梅丽芳 | |
| 2011 | |
| 关键词 | 侧面碰撞 美国联邦机动车侧面碰撞安全法规(FMVSS214) 仿真 变形侵入 可变形移动壁障(MDB) 汽车安全 轿车车门 side impact federal motor vehicle safety standard(FMVSS) 214 simulation crush intrusion mobile deformation barrier(MDB) vehicle safety sedan door |
| 英文摘要 | 为更好地分析汽车侧面碰撞过程中驾乘人员安全,根据美国联邦机动车安全法规fMVSS214碰撞要求,采用显式有限元分析软件lS-dynA详细建立了某公司轿车有限元整车模型和可变形移动壁障有限元模型,研究了美国侧面碰撞规程下可变形移动壁障以54 kM/H速度撞击轿车侧面的变形侵入过程仿真模拟和轿车侧面车门不同水平级的变形侵入对乘员损伤程度的影响。结果表明:有限元模拟结果与实车碰撞试验结果吻合较好,模型可信;轿车车门中部位置对驾乘人员损伤影响最大,乘员损伤AIS值接近3(严重损伤);参数加权平均变形侵入量能较好的反映车辆侧面碰撞下车身侧围的变形侵入情况。; In order to in-depth study the protection of passenger and drive in side impact,according to the regulation FMVSS 214,built a finite element model of full-scale for a sedan and MDB using explicit analysis software LS-DYNA,studied the simulation progress of crush intrusion under the procedure of US side impact,which the MDB as a striking vehicle impacted the side structure of sedan by 54 kilometer per hour,and analyzed the relationship between the crush intrusion of different levels of side door and occupants injury.The research results indicated that the side impact simulation model was validated correctly by full-scale crash testing;the location of mid-door of sedan side structure had attributed to occupants injured seriously,the value of abbreviate injury scale(AIS) was close to 3;the parameter titled weighted average crush intrusion was used to response completely the deformation of side body of vehicle in side impact.; 厦门理工学院科学技术研究项目(JKY10023R) |
| 语种 | zh_CN |
| 内容类型 | 期刊论文 |
| 源URL | [http://dspace.xmu.edu.cn/handle/2288/105416]  |
| 专题 | 航空航天－已发表论文 |
| 推荐引用方式 GB/T 7714 | 唐友名,黄红武,梅丽芳. 美国侧面碰撞规程下轿车变形侵入仿真研究, Simulation Study for Sedan in Side Impact Based on Regulation FMVSS 214[J],2011. |
| APA | 唐友名,黄红武,&梅丽芳.(2011).美国侧面碰撞规程下轿车变形侵入仿真研究.. |
| MLA | 唐友名,et al."美国侧面碰撞规程下轿车变形侵入仿真研究".(2011). |
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