A Fractal Contact Model for Rough Surfaces considering the Variation of Critical Asperity Levels

A contact model for rough surfaces based on the fractal theory is proposed in the present work. Firstly, the deformation of the material is divided into four stages: elastic deformation, the first elastoplastic deformation, the second elastoplastic deformation, and full plastic deformation. And the...

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Bibliographic Details
Main Authors: Yong Liu, Haodong Guo, Zhiying Chen, Kunying Ding, Min Dan, Baichun Li, Fangchao Yan
Format: Article
Language:English
Published: Wiley 2022-01-01
Series:Advances in Materials Science and Engineering
Online Access:http://dx.doi.org/10.1155/2022/2985674
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