汽车工程学报2026，Vol.16Issue(1)：62-75,14.DOI:10.3969/j.issn.2095-1469.2026.01.05
AC-HUMs头部模型的开发及颅骨骨折损伤模拟
Development of an AC-HUMs Head Model and Simulation of Skull Fractures
甘秋雨 1蒋彬辉 2邬晓凡 1张辉达 1王强 2李奎 3许畅 1刘煜1
作者信息
- 1. 中国汽车工程研究院股份有限公司,重庆 401122
- 2. 湖南大学汽车车身先进设计制造国家重点实验室,长沙 410082
- 3. 重庆医科大学,重庆 400016
- 折叠
摘要
Abstract
This study developed and validated the head segment of the Chinese anthropometric human body model AC-HUMs,and simulated skull fracture injuries in high-fall accident reconstructions.Medical image acquisition and 3D reconstruction were performed on volunteers who match the 50th percentile anthropometrics specified in the GB standard.Finite element meshes were generated mainly using the block-controlled method,and the model was validated under 11 sets of loading conditions.Additionally,a reconstruction based on high-fall accident data was conducted,and the model accurately reproduced the observed skull fractures.The resulting head model exhibits good biofidelity in terms of intracranial pressure,brain displacement,and skull mechanical response.It provides a new tool for the research and prediction of head injuries in the Chinese population,and further promotes the development of virtual safety assessment.关键词
头部有限元模型/中国体征/头部冲击/生物逼真度Key words
head FE model/Chinese anthropometry/head impact/bio-fidelity分类
交通工程引用本文复制引用
甘秋雨,蒋彬辉,邬晓凡,张辉达,王强,李奎,许畅,刘煜..AC-HUMs头部模型的开发及颅骨骨折损伤模拟[J].汽车工程学报,2026,16(1):62-75,14.
