PROBLEM TO BE SOLVED: To provide a simulation method of a pneumatic tire capable of accurately simulating the rib tier.SOLUTION: The simulation method of a pneumatic tire includes the steps of: element-dividing a pneumatic tire having a shoulder land part, and creating a finite element model of the pneumatic tire that can be analyzed with a computer; determining a projection that is disposed on a road surface and has an edge extending in a prescribed direction; and calculating the state of the shoulder land part when the finite element model is brought into contact with the projection and any one of the finite element model and the projection is rotated in a revolution direction.SELECTED DRAWING: Figure 3
【課題】リブティアを正確にシミュレーションできる空気入りタイヤのシミュレーション方法を提供する。【解決手段】空気入りタイヤのシミュレーション方法は、ショルダー陸部を有する空気入りタイヤを要素分割して、コンピュータで解析可能な空気入りタイヤの有限要素モデルを作成するステップと、路面上に設けられ所定方向に延在するエッジを有する凸部を決定するステップと、有限要素モデルを凸部に接触させて、有限要素モデル又は凸部のいずれか一方を旋回方向に回転させたときのショルダー陸部の状態を算出するステップと、を含む。【選択図】図3
SIMULATION METHOD AND EVALUATION METHOD OF PNEUMATIC TIRE
空気入りタイヤのシミュレーション方法及び評価方法
2017-07-27
Patent
Electronic Resource
Japanese
SIMULATION METHOD OF PNEUMATIC TIRE AND EVALUATION METHOD
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