带复杂花纹的子午线轮胎有限元建模方法

Finite Element Modeling Method of Radial Tire with Complex Pattern

以205/50R16子午线轮胎为研究对象,研究带复杂花纹轮胎有限元分析模型的建立方法,并与简单花纹(纵向花纹)轮胎传统有限元建模方法进行对比分析。结果表明,所建复杂花纹轮胎有限元模型具有良好的精度,接地分析更精确。

Taking 205/50R16 radial tire as the research object, finite element modeling method of the tire with complex pattern was studied, and compared with a simple pattern（circumferential pattern） tire which was modeled by traditional finite element method. The results showed that the finite element modeling method for the tire with complex pattern had good precision,and the contact analy- sis was more accurate.