全面分析桥梁的结构和碰撞特征之后，提出了对邓洲桥和汽车有限元模型的简化方案。
A predigested car model and a reasonable bridge model were presented after the bridge structures and the colliding characters were analyzed.
使用基于动态显式算法的商业软件LS - DYNA建立了某汽车发动机隔热罩拉延成形的有限元模型。
A finite element model describing the drawing process of the heat-shield panel of automobile engine is established by using the commercial dynamic explicit code LS-DYNA.
介绍了汽车玻璃落模弯曲成形中回弹的机制，建立了有限元模型。
The spring-back mechanism in the drop bend-forming of automotive glass is introduced, and the finite element model is established.
应用推荐