摘要
以试验工况为基础,考虑簧片间的非线性接触,建立了钢板弹簧装配及加载状态的精确有限元模型,通过有限元分析和应力叠加计算得到钢板弹簧接近实际工况的应力分布和弹簧刚度。
Based on test conditions with consideration of the nonlinear contact between spring leaves, an accurate finite element model for the fewer-piece leaf spring at both assembling and loading states is built, and the stress distribution and the spring rate of leaf spring, which are close to the real conditions, are obtained through finite element analysis with stress superposition.
出处
《汽车工程》
EI
CSCD
北大核心
2009年第9期864-866,819,共4页
Automotive Engineering
