2228 拡張下負荷面・下負荷面摩擦モデルを用いた繰返し摩擦現象の数値シミュレーション(S03-2 材料の塑性挙動の構成式のモデル化とシミュレーション(2),S03 材料の塑性挙動の構成式のモデル化とシミュレーション)

概要

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In order to simulate the elasto-plastic friction phenomenon caused by cyclic loading between two contact bodies, the extended subloading surface and subloading friction models are incorporated in the finite element method. The former model is able to describe the accumulation of plastic strain induced by cyclic stress under the yield stress, and the latter one is able to describe the accumulation of sliding displacement by the repeated tangential traction under the limit friction stress. By applying these models to the finite element analysis, the responses in cyclic stress and friction problems of metal-to-metal are examined.
一般社団法人日本機械学会の論文
2006-09-15