| 行人-汽车碰撞试验腿部模块的可变形膝关节参数设计 |
| |
| 引用本文： | 杜汇良,张金换,黄世霖,周青.行人-汽车碰撞试验腿部模块的可变形膝关节参数设计[J].汽车技术,2006(Z1):7-9. |
| |
| 作者姓名： | 杜汇良 张金换 黄世霖 周青 |
| |
| 作者单位： | 清华大学,汽车安全与节能国家重点实验室 |
| |
| 摘 要： | 根据行人-汽车碰撞中对行人腿部碰撞保护相关技术法规的要求,针对行人下肢的损伤机理,分析了腿部可变形膝关节部件的设计方法。通过力学模型的建立和分析,提出了确定膝关节部件结构类型、尺寸和材料的力学计算方法以及部件标定试验验证方案。经算例和部件的标定试验验证,该设计方法满足EEVCWG10的弯曲部分技术要求,可变形膝关节设计原理和分析方法可以为其他行人腿部模块技术规范中的部件设计提供参考。
|
| 关 键 词： | 汽车碰撞 行人保护 腿部部件 膝关节 |
Parameter Design of Deformable Knee Joint in Car-Pedestrian Impact Legform |
| |
| Du Huiliang,Zhang Jinhuan,Huang Shilin,Zhou Qing.Parameter Design of Deformable Knee Joint in Car-Pedestrian Impact Legform[J].Automobile Technology,2006(Z1):7-9. |
| |
| Authors: | Du Huiliang Zhang Jinhuan Huang Shilin Zhou Qing |
| |
| Abstract: | A design method for deformable knee joint parts(DKJP)in the legform was developed based on regulation requirement to protect pedestrian's leg during car-pedestrian impact.The method established and analyzed a dynamics model of DKJP,provided structure type of knee parts,further set up calibration of knee size and materials and validated test process for the DKJP.By calibration and validation of test of DKJP,this method could fulfill the technical requirements of EEVC WG10.The design principle and analysis method of DKJP could also be taken as a reference in pedestrian legform parts design based other technical regulations. |
| |
| Keywords: | Car-pedestrian impact Pedestrian protection Lower-legform impactor Knee |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
