On the effective property of a micro-cracked and a microscopically curved interface between dissimilar materials

On the effective property of a micro-cracked and a microscopically curved interface between dissimilar materials

Two different types of imperfect interfaces between dissimilar elastic materials under antiplane deformations are studied using micromechanics concepts. Interfaces containing interfacial micro-cracks and those that are microscopically wavy (sinusoidal) are modeled as spring-like and membrane-like re...

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Main Authors: Fan, Hui, Ang, Whye Teong, Wang, Xue
Other Authors: School of Mechanical and Aerospace Engineering
Format: Article
Language:English
Published: 2023
Subjects:
Engineering::Mechanical engineering
Micromechanics
Imperfect Interfaces
Online Access:https://hdl.handle.net/10356/164044
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Institution: Nanyang Technological University
Language: English
id sg-ntu-dr.10356-164044
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spelling sg-ntu-dr.10356-1640442023-01-03T06:38:20Z On the effective property of a micro-cracked and a microscopically curved interface between dissimilar materials Fan, Hui Ang, Whye Teong Wang, Xue School of Mechanical and Aerospace Engineering Engineering::Mechanical engineering Micromechanics Imperfect Interfaces Two different types of imperfect interfaces between dissimilar elastic materials under antiplane deformations are studied using micromechanics concepts. Interfaces containing interfacial micro-cracks and those that are microscopically wavy (sinusoidal) are modeled as spring-like and membrane-like respectively at the macroscopic level. The strain energy in the microscopic configuration is equated to that in the macroscopic configuration in order to estimate the effective properties of the imperfect interfaces. The boundary value problems for computing the strain energy at the microscopic level are formulated and solved by using boundary integral equations. Published version 2023-01-03T06:38:20Z 2023-01-03T06:38:20Z 2022 Journal Article Fan, H., Ang, W. T. & Wang, X. (2022). On the effective property of a micro-cracked and a microscopically curved interface between dissimilar materials. Forces in Mechanics, 7, 100091-. https://dx.doi.org/10.1016/j.finmec.2022.100091 2666-3597 https://hdl.handle.net/10356/164044 10.1016/j.finmec.2022.100091 2-s2.0-85126588322 7 100091 en Forces in Mechanics © 2022 The Author(s). Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Engineering::Mechanical engineering
Micromechanics
Imperfect Interfaces
spellingShingle Engineering::Mechanical engineering
Micromechanics
Imperfect Interfaces
Fan, Hui
Ang, Whye Teong
Wang, Xue
On the effective property of a micro-cracked and a microscopically curved interface between dissimilar materials
description Two different types of imperfect interfaces between dissimilar elastic materials under antiplane deformations are studied using micromechanics concepts. Interfaces containing interfacial micro-cracks and those that are microscopically wavy (sinusoidal) are modeled as spring-like and membrane-like respectively at the macroscopic level. The strain energy in the microscopic configuration is equated to that in the macroscopic configuration in order to estimate the effective properties of the imperfect interfaces. The boundary value problems for computing the strain energy at the microscopic level are formulated and solved by using boundary integral equations.
author2 School of Mechanical and Aerospace Engineering
author_facet School of Mechanical and Aerospace Engineering
Fan, Hui
Ang, Whye Teong
Wang, Xue
format Article
author Fan, Hui
Ang, Whye Teong
Wang, Xue
author_sort Fan, Hui
title On the effective property of a micro-cracked and a microscopically curved interface between dissimilar materials
title_short On the effective property of a micro-cracked and a microscopically curved interface between dissimilar materials
title_full On the effective property of a micro-cracked and a microscopically curved interface between dissimilar materials
title_fullStr On the effective property of a micro-cracked and a microscopically curved interface between dissimilar materials
title_full_unstemmed On the effective property of a micro-cracked and a microscopically curved interface between dissimilar materials
title_sort on the effective property of a micro-cracked and a microscopically curved interface between dissimilar materials
publishDate 2023
url https://hdl.handle.net/10356/164044
_version_ 1754611281240784896

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