Boundary element method for nonadhesive and adhesive contacts of a coated elastic half-space

被引：30
|
作者：
Li, Qiang [1 ]
Pohrt, Roman [1 ]
Lyashenko, Iakov A. [1 ,2 ]
Popov, Valentin L. [1 ,3 ,4 ]
机构：
[1] Berlin Univ Technol, Berlin, Germany
[2] Sumy State Univ, Sumy, Ukraine
[3] Natl Res Tomsk State Univ, Tomsk, Russia
[4] Natl Res Tomsk Polytech Univ, Tomsk, Russia
来源：
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY | 2020年 / 234卷 / 01期
关键词：
Boundary element method; coated elastic body; adhesive contact; contact mechanics; coatings; AXISYMMETRICAL INDENTATION; CYLINDER; INDENTER;
D O I：
10.1177/1350650119854250
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
We present a new formulation of the boundary element method for simulating the nonadhesive and adhesive contact between an indenter of arbitrary shape and an elastic half-space coated with an elastic layer of different material. We use the Fast Fourier Transform-based formulation of boundary element method, while the fundamental solution is determined directly in the Fourier space. Numerical tests are validated by comparison with available asymptotic analytical solutions for axisymmetric flat and spherical indenter shapes.
引用
收藏
页码：73 / 83
页数：11
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