摘要
利用CAE分析工具对一款自卸车车箱进行了有限元分析,即在厢体水平及举升至50°两种工况下分别对副纵梁为矩管和槽钢两种结构进行了计算分析,并得出矩管作为车箱纵梁优于槽钢的结论,为今后类似的设计改进提供了参考。
CAE analysis tools were used for tipper box finite element analysis. When it comes to the floor stringer of dumper,there are two design structures：rectangular hollow section and channel steel. According to the two structures, calculation and analyze are provided, considering the situation of horizontal position and 50°position. The results provide technical basis for design improvement.
出处
《专用汽车》
2015年第2期98-100,共3页
Special Purpose Vehicle
关键词
自卸车
有限元模型
最大应力
安全系数
tipper
finite element analysis
maximum stress
safety coefficient
