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Domain Decomposition Methods for Problems of Unilateral Contact Between Elastic Bodies with Nonlinear Winkler Covers

机译:带有非线性Winkler盖的弹性体之间单边接触问题的区域分解方法

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Thin covers from different materials are often applied in engineering to improve the functional properties of the surfaces of machines and structures components. On the other hand, thin covers with certain mechanical properties are used to model the real microstructure of surfaces, adhesion and glue bondings. The classical methods for solution of contact problems for bodies with thin covers are grounded on integral equations and are reviewed in work. Nowadays, one of the most effective numerical methods for such contact problems are methods, based on variational formulations and finite element approximations.
机译:由不同材料制成的薄盖通常用于工程设计中,以改善机器和结构部件表面的功能特性。另一方面,具有一定机械性能的薄覆盖层可用于模拟表面,粘合和胶合的真实微观结构。解决薄壁物体接触问题的经典方法以积分方程为基础,并在工作中进行了综述。如今,针对此类接触问题最有效的数值方法之一是基于变分公式和有限元逼近的方法。

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