FSAE impact attenuatorJohnson Cook modelHoneycomb sandwich panelNumerical simulationLS-DYNACrash behaviourDrop testOne of the most important requirements of the Formula SAE (Society of Automotive Engineers) race car design competition is that the car structure must guarantee a high protection level in ...
ImpactAttenuator 07’ Steelpanelstructure 钢制吸能筒 08’ Aluminumhoneycomb 蜂窝铝 质量300kg的车以7m/s的速度与不可变形的固体障碍发生碰 撞,最大减速度不得超过40g,平均减速度不得超过20g。 摘自《2009FormulaSAE®Rules》 DocumentsRequired DocumentsRequired ...
One of the types of energy absorber, having relatively limited focus in various available literatures was the proper dimensioned honeycomb impact attenuator structure as per FSAE regulations. Such a structure is essential to absorb maximum amount of energy with the required acceptable deceleration level....