摘要
采用计算机仿真技术对某运输包装件的跌落过程进行仿真计算,通过有限元软件ABAQUS/Explicit对该包装件进行跌落仿真分析,得到该包装结构的应力、应变变化云图以及应力、应变、能量随时间变化曲线等量化指标。并根据模型仿真结果分析该运输包装件受冲击情况,从而为产品包装抗跌落、冲击设计提供依据与参考。
Simulation computation is performed for the drop process of a package using the computer simulation technology. A drop simulation analysis is conducted for the package using finite element soft- ware ABAQUS/Explicit. Finally, we obtain the indicators of stress, strain and energy change cloud quan- titative and the curve of change over time stress of the transport package. Based on the model simulation result, the impact on the transport package is analyzed to provide a basis and reference for drop and impact resistant design.
出处
《机械与电子》
2016年第8期16-20,共5页
Machinery & Electronics
关键词
跌落
仿真
应力
应变
能量
dropping
simulation
stress
strain
energy
