摘要
介绍了子午线轮胎结构三维非线性分析有限元程序（３ＤＮｏｎＬｉｎｅａｒ Ａｎａｌｙｓｉｃ Ｆｉｎｉｔｅ ＥｌｅｍｅｎｔＰｒｏｇｒａｍｏｆ Ｒａｄｉａｌ Ｔｉｒｅ，简称ＦＥＰＲＴ）２．０ 中轮胎稳态滚动下的有限元分析计算、大变形增量法、整体坐标系局部坐标系的转换公式、前处理程序、后处理程序及其对轮胎结构的实际分析计算结果。ＦＥＰＲＴ２－０ 可用于充气轮胎自由状态、接地状态及稳态滚动下的结构分析计算。
The finite element analysis and calculation of steady rolling tire,the large deformation increment method,the whole coordinate/local coordinate transform formula,the pre process program and the post process program in 3D Non linear Analytic Finite Element Program of Radial Tire——Version 2 0(hereafter referred as FEPRT 2 0) are described and the results of practical analysis and calculation are given. FEPRT 2 0 can be used to analyse and calculate the structure of inflated tire under free load,ground contact and steady rolling conditions respectively.
出处
《轮胎工业》
CAS
1999年第12期718-722,共5页
Tire Industry
关键词
子午线轮胎
三维非线性分析
有限元
结构
轮胎
radial tire,3D non linear analysis,finite element program,structure,steady rolling
