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解析
Cyclic Friction Phenomena analyzed by Extended Subloading Surface and Subloading Friction Models

Daiki Yajima, Seiichiro Tsutsumi, Masahiro Toyosada, Shingo Ozaki, Koichi Hashiguchi
2006 Journal of Applied Mechanics  
In order to simulate the elasto-plastic friction phenomenon caused by cyclic load between two contact bodies, extended subloading surface and subloading friction models are introduced. The former model is able to express an accumulation of plastic strain induced by cyclic stress under the yield stress, and the latter is able to describe a sliding displacement by the repeated tangential traction less than the limit friction stress defined by Coulomb's friction rule, since these models
more » ... e models incorporate the concept of the subloading surface. By applying these models to the finite element method, the responses in cyclic stress and friction problems of metal-to-metal are examined.
doi:10.2208/journalam.9.521 fatcat:no7x3nva4jgirdez2wwxxl5axa