PROBLEM TO BE SOLVED: To provide a method of creating a three-dimensional model of a tire having cable beads.SOLUTION: A method of creating a tire model includes a bead core model defining step for defining a bead core model 15 that is continuous in a constant cross-sectional shape along a circumferential direction of a tier based on a bead core. The beam core model defining step includes defining a young's modulus for each of beam elements K(i) that define a core model 31 and solid elements G(i) that define a sheath model 32. The solid elements G(i) have Young's moduli that are smaller than those of the beam elements K(i).SELECTED DRAWING: Figure 7

    【課題】ケーブルビードを有するタイヤの三次元モデルの作成方法を提供する。【解決手段】ビードコアに基づいて、タイヤ周方向に同一断面形状で連続するビードコアモデル15を定義するビードコアモデル定義工程を含む。ビードコアモデル定義工程は、コアモデル31を定義するビーム要素K(i)及びシースモデル32を定義するソリッド要素G(i)に、ヤング率をそれぞれ定義する工程を含んでいる。ソリッド要素G(i)のヤング率は、ビーム要素K(i)のヤング率よりも小さい。【選択図】図7


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    Title :

    METHOD OF CREATING TIRE MODEL


    Additional title:

    タイヤモデルの作成方法


    Contributors:

    Publication date :

    2017-09-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60C VEHICLE TYRES , Fahrzeugreifen



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