Theoretical Investigation on the Friction Behavior of Bio-Inspired Hard-Soft-Integrated Materials

Structural biological materials with integrated soft and hard phases are ubiquitous in nature. Over recent decades, bio-inspired hard-soft-integrated materials (BHSIMs) have shown excellent mechanical properties of drag reduction and abrasion resistance. This work is proposed to investigate the fric...

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Autores principales:	Mi Wang, Wei Yang, Hao Cui, Shu-Chen Yang, Zhen-Ning Liu, Guo-Long Lu
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	hard-soft integrated friction behavior bio-inspired material friction coefficient 3D printing Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/67f5b35dc1ea43a8b2aaf102baf169ed
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id	oai:doaj.org-article:67f5b35dc1ea43a8b2aaf102baf169ed
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spelling	oai:doaj.org-article:67f5b35dc1ea43a8b2aaf102baf169ed2021-11-25T17:15:43ZTheoretical Investigation on the Friction Behavior of Bio-Inspired Hard-Soft-Integrated Materials10.3390/coatings111112962079-6412https://doaj.org/article/67f5b35dc1ea43a8b2aaf102baf169ed2021-10-01T00:00:00Zhttps://www.mdpi.com/2079-6412/11/11/1296https://doaj.org/toc/2079-6412Structural biological materials with integrated soft and hard phases are ubiquitous in nature. Over recent decades, bio-inspired hard-soft-integrated materials (BHSIMs) have shown excellent mechanical properties of drag reduction and abrasion resistance. This work is proposed to investigate the friction behaviors of BHSIMs via theoretical modeling, numerical simulation and experimental verification. First, the mathematical model of the friction process was established based on the classic adhesive friction theory. Then, a range of factors in the friction process were examined by simulation and the respective friction coefficients were discussed. Subsequently bio-inspired materials with integrated soft and hard layers were prepared by 3D printing and their friction coefficients were measured by experiments, which had verified the results of theoretical analyses.Mi WangWei YangHao CuiShu-Chen YangZhen-Ning LiuGuo-Long LuMDPI AGarticlehard-soft integratedfriction behaviorbio-inspired materialfriction coefficient3D printingEngineering (General). Civil engineering (General)TA1-2040ENCoatings, Vol 11, Iss 1296, p 1296 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	hard-soft integrated friction behavior bio-inspired material friction coefficient 3D printing Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	hard-soft integrated friction behavior bio-inspired material friction coefficient 3D printing Engineering (General). Civil engineering (General) TA1-2040 Mi Wang Wei Yang Hao Cui Shu-Chen Yang Zhen-Ning Liu Guo-Long Lu Theoretical Investigation on the Friction Behavior of Bio-Inspired Hard-Soft-Integrated Materials
description	Structural biological materials with integrated soft and hard phases are ubiquitous in nature. Over recent decades, bio-inspired hard-soft-integrated materials (BHSIMs) have shown excellent mechanical properties of drag reduction and abrasion resistance. This work is proposed to investigate the friction behaviors of BHSIMs via theoretical modeling, numerical simulation and experimental verification. First, the mathematical model of the friction process was established based on the classic adhesive friction theory. Then, a range of factors in the friction process were examined by simulation and the respective friction coefficients were discussed. Subsequently bio-inspired materials with integrated soft and hard layers were prepared by 3D printing and their friction coefficients were measured by experiments, which had verified the results of theoretical analyses.
format	article
author	Mi Wang Wei Yang Hao Cui Shu-Chen Yang Zhen-Ning Liu Guo-Long Lu
author_facet	Mi Wang Wei Yang Hao Cui Shu-Chen Yang Zhen-Ning Liu Guo-Long Lu
author_sort	Mi Wang
title	Theoretical Investigation on the Friction Behavior of Bio-Inspired Hard-Soft-Integrated Materials
title_short	Theoretical Investigation on the Friction Behavior of Bio-Inspired Hard-Soft-Integrated Materials
title_full	Theoretical Investigation on the Friction Behavior of Bio-Inspired Hard-Soft-Integrated Materials
title_fullStr	Theoretical Investigation on the Friction Behavior of Bio-Inspired Hard-Soft-Integrated Materials
title_full_unstemmed	Theoretical Investigation on the Friction Behavior of Bio-Inspired Hard-Soft-Integrated Materials
title_sort	theoretical investigation on the friction behavior of bio-inspired hard-soft-integrated materials
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/67f5b35dc1ea43a8b2aaf102baf169ed
work_keys_str_mv	AT miwang theoreticalinvestigationonthefrictionbehaviorofbioinspiredhardsoftintegratedmaterials AT weiyang theoreticalinvestigationonthefrictionbehaviorofbioinspiredhardsoftintegratedmaterials AT haocui theoreticalinvestigationonthefrictionbehaviorofbioinspiredhardsoftintegratedmaterials AT shuchenyang theoreticalinvestigationonthefrictionbehaviorofbioinspiredhardsoftintegratedmaterials AT zhenningliu theoreticalinvestigationonthefrictionbehaviorofbioinspiredhardsoftintegratedmaterials AT guolonglu theoreticalinvestigationonthefrictionbehaviorofbioinspiredhardsoftintegratedmaterials
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Theoretical Investigation on the Friction Behavior of Bio-Inspired Hard-Soft-Integrated Materials

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