FE Modeling of the Human Neck Responses in Low-Speed Car Collisions

被引：0
|
作者：
Wang, Fang [1 ]
Xiao, Zhi [1 ]
Wan, Xinming [2 ]
Yang, Jikuang [1 ,3 ]
机构：
[1] Hunan Univ, State Key Lab Adv Design & Mfg Vehicle Body, Res Ctr Vehicle & Traff Safety, Changsha, Hunan, Peoples R China
[2] China Automot Engn Res Inst Co Ltd, Chongqing, Peoples R China
[3] Chalmers Univ Technol, Dept Appl Mech, Gothenburg, Sweden
来源：
6TH WORLD CONGRESS OF BIOMECHANICS (WCB 2010), PTS 1-3 | 2010年 / 31卷
基金：
国家高技术研究发展计划(863计划);
关键词：
Human neck; Finite element model; Car collisions; Kinematics;
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
The main goal of the current study is to improve an FE neck model with human like response in vehicle frontal, rear-end and side collisions based on an existing model developed in Hunan University. This model consists of the cervical vertebrae, intervertebral discs, ligaments and muscles that are modeled with various element types. The neck model is validated against kinematics data from volunteer tests. The response of the model generally shows a good agreement with the test results for the main part of the time history of the collision events. Sensitivity analysis of the model shows that the Young's modulus of the disc has a great influence on the head-neck kinematics.
引用
收藏
页码：513 / +
页数：2
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