滚动接触特性在轮胎设计过程中非常重要,只有进行可靠的数值模拟,才能达到改进轮胎结构、性能和安全性的目的。仿真模型应该包括尽可能多的材料的重要特性。研究并建立了一个模拟具有非线性和非弹性特性的橡胶材料的模型。就对轮胎进行数值模拟分析而言,稳态滚动分析比普通的瞬态分析效率更高。在本模型的模拟分析过程中,应用任意拉格朗日欧拉(ALE)方程进行惯性计算。模型中引入的构型既不依附于材料,也 The rolling contact characteristics are very important in the tire design process, and only the reliable numerical simulation can achieve the purpose of improving tire structure, performance and safety. The simulation model should include as many important properties of the material as possible. A model was developed to simulate a rubber material with both nonlinear and inelastic properties. For numerical analysis of tires, steady-state rolling analysis is more efficient than ordinary transient analysis. In the simulation analysis of this model, any Lagrange Euler (ALE) equation is used for inertia calculation. The configuration introduced in the model is neither dependent on the material nor