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首页> 外文期刊>Zeitschrift fur Angewandte Mathematik und Mechanik >Friction between a rigid body and a model elastomer having a linear viscous rheology
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Friction between a rigid body and a model elastomer having a linear viscous rheology

机译：刚体与具有线性粘性流变性的模型弹性体之间的摩擦

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摘要

The present paper contributes to the modeling of contacts with viscoelastic materials. An indenter is pressed into an elastomer and slides on its surface with a constant velocity. Contact regions typically experience periodical loading due to surface roughness with characteristic length scales. Loading within a medium frequency range is studied, in which the viscous properties of the elastomer dominate. After passing a transition zone a stationary state is reached. An one-dimensional model is used to determine estimations for the indentation depth and the coefficient of friction. Results for two simply shaped indenters are presented and compared to boundary element simulations.
机译：本文为与粘弹性材料接触的建模做出了贡献。压头被压入弹性体并以恒定速度在其表面上滑动。由于具有特征长度尺度的表面粗糙度，接触区域通常经受周期性的载荷。研究了在中频范围内的负载，其中弹性体的粘性特性占主导。通过过渡区后，达到静止状态。一维模型用于确定压痕深度和摩擦系数的估计值。给出了两个简单形状的压头的结果，并将其与边界元素模拟进行了比较。

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