摘要
建立了一个稳态滚动轮胎的有限元分析模型 ,考虑了轮胎变形的几何非线性、轮胎与地面和轮胎与轮辋的大变形非线性接触、轮胎材料的非均匀性、橡胶材料的不可压缩性和物理非线性、橡胶基复合材料的各向异性及轮胎与地面接触滑动摩擦。结果表明 。
A finite element analysis model of steady rolling tires is developed in this paper. The model includes the geometric nonlinearity due to large deformation, material nonlinearity, incompressibility constraint on deformation of elastomers, the anisotropy of cord rubber composites, the nonlinear boundary conditions resulting from both tire rim contact and tire foundation contact and the tire foundation contact slip friction in steady rolling. Numerical results show that the model is very reasonable.
出处
《复合材料学报》
EI
CAS
CSCD
北大核心
2001年第4期108-114,共7页
Acta Materiae Compositae Sinica
基金
黑龙江省博士后科研启动基金
