天津科技大学学报2024，Vol.39Issue(2)：50-58,9.DOI:10.13364/j.issn.1672-6510.20230081
两轮电动车骑车人头部损伤的生物力学分析
Biomechanical Analysis of the Head Injuries of the Powered Two-Wheeler Riders
摘要
Abstract
The head injuries of the powered two-wheeler(PTW)riders are a common injury in road traffic.It is therefore of great significance to modify the evaluation standard and safety regulations of PTW riders in order to reduce the risks of colli-sion injury.In our study,a human numerical model with detailed anatomical structure of the head was used to simulate the cyclist-vehicle collision,then the biomechanical analysis and injury evaluation of the head were conducted,and the pedes-trian head injury in the pedestrian-vehicle collision was compared and analyzed.The results showed that the kinematic re-sponses of pedestrians and PTW riders were similar in vehicle collisions.However,the biomechanical responses of the head were different,and the risks of head injury of PTW riders were higher than that of pedestrians.Moreover,the riders'grip strength affected the kinematic response of the head,which should be considered in the assessment of the head injury of the PTW riders.关键词
两轮电动车/侧面碰撞/头部损伤评价/握力/生物力学响应Key words
powered two-wheeler/side collision/head injury evaluation/grip strength/biomechanical response分类
交通工程引用本文复制引用
李海岩,孙宗祥,赵洪乾,崔世海,贺丽娟,吕文乐..两轮电动车骑车人头部损伤的生物力学分析[J].天津科技大学学报,2024,39(2):50-58,9.基金项目
国家自然科学基金项目(81471274,81371360) （81471274,81371360）
天津科技大学研究生科研创新项目(KYS202104) （KYS202104）
