摘要
应用midas NFX软件对某非公路自卸车钢板弹簧建模,考虑片间摩擦和非线性大变形,进行了有限元分析并得到了其刚度特性,将仿真结果与计算结果进行了对比分析,验证了模型的有效性。该有限元法可以为同类产品的优化提供支持。
A finite element model of leaf spring of off-road dump-truck is built by midas NFX. The stiffness of leaf spring is obtained by finite element analysis in consideration of interleaf friction and nonlinear deformation,the model is proved to be effective by comparison of the result of simulation and calculation. Finite element method will provide support for the similar products.
出处
《农业装备与车辆工程》
2016年第4期70-72,共3页
Agricultural Equipment & Vehicle Engineering
关键词
钢板弹簧
有限元分析
非线性
刚度
leaf spring
finite element analysis
nonlinear
stiffness
