摘要
以EQ140货车为例,应用有限元软件ANSYS对汽车保险杠的碰撞过程进行数值模拟,得到结构的瞬态动力响应以及变形、速度、碰撞力等参数的时程曲线,清晰地展示了保险杠的变形全过程,为保险杠的设计和改进提供了参考。
In this paper the crash numerical simulation of a bumper of EQ140 truck was finished with FEA software ANSYS/LS-DYNA. The responses for the deformation, displacement, velocity and crash force were gained, the crash simulation of a EQ140 truck bumper was showed clearly,the result will be helpful in designing the bumper.
出处
《拖拉机与农用运输车》
北大核心
2008年第4期18-20,共3页
Tractor & Farm Transporter
