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乘客伤害风险的数值调查,在因电动滑板车-停车机冲击造成的跌倒期间

Rafael Chontos1, Daniel Grindle1, Alexandrina Untaroiu2

  • 1Department of Biomedical Engineering and Mechanics, Virginia Tech, Blacksburg, VA 24060.

Journal of biomechanical engineering
|June 29, 2023
PubMed
概括

电动滑板车 (电动滑板车) 碰撞造成严重伤害的风险,特别是在前轮与障碍物碰撞时. 骑手的跌倒受到撞击速度,角度和塞高度的影响,接近角度显著影响受伤的严重程度.

关键词:
电动滑板车骑手的安全安全有限元素建模 有限元素建模伤害风险评估伤害风险评估路边的安全道路安全.

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Rolling resistance, also known as rolling friction, is the force that resists the motion of a rolling object, such as a wheel, tire, or ball, when it moves over a surface. It is caused by the deformation of the object and the surface in contact with each other, as well as other factors like internal friction, hysteresis, and energy losses within the materials. Rolling resistance opposes the object's motion, requiring additional energy to overcome it and maintain movement. In practical...