Α numerical evaluation of various damage models for thermoplastic composite materials subjected to quasi-static tensile loading

In the present work, damage propagation in thermoplastic composite laminates subjected to quasi-static tensile loading was numerically simulated using different damage models. The simulation was performed using the commercial finite element suite LS-Dyna, where various material models were evaluated...

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Autores principales:	Sioutis Ioannis, Tserpes Konstantinos
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	thermoplastic composites finite element analysis damage models damage propagation tensile loading Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/b398d11878974bd3b249d1df382d30fa
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id	oai:doaj.org-article:b398d11878974bd3b249d1df382d30fa
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spelling	oai:doaj.org-article:b398d11878974bd3b249d1df382d30fa2021-12-02T17:13:46ZΑ numerical evaluation of various damage models for thermoplastic composite materials subjected to quasi-static tensile loading2261-236X10.1051/matecconf/202134901002https://doaj.org/article/b398d11878974bd3b249d1df382d30fa2021-01-01T00:00:00Zhttps://www.matec-conferences.org/articles/matecconf/pdf/2021/18/matecconf_iceaf2021_01002.pdfhttps://doaj.org/toc/2261-236XIn the present work, damage propagation in thermoplastic composite laminates subjected to quasi-static tensile loading was numerically simulated using different damage models. The simulation was performed using the commercial finite element suite LS-Dyna, where various material models were evaluated based on their ability to simulate the thermoplastic composite behavior. More specifically, material models based on Tsai-Wu failure criteria (MAT_055), progressive damage modeling (MAT_162), micromechanical material modeling (MAT_215) and continuum damage modeling (MAT_261) were implemented, comparing the output failure strength and load – displacement curve with experimental data available in the literature. The approach of damage evolution and failure type for each model was taken under consideration as well. Overall, the progressive damage model (MAT_162) presented the most accurate prediction of the material’s failure behavior.Sioutis IoannisTserpes KonstantinosEDP Sciencesarticlethermoplastic compositesfinite element analysisdamage modelsdamage propagationtensile loadingEngineering (General). Civil engineering (General)TA1-2040ENFRMATEC Web of Conferences, Vol 349, p 01002 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	thermoplastic composites finite element analysis damage models damage propagation tensile loading Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	thermoplastic composites finite element analysis damage models damage propagation tensile loading Engineering (General). Civil engineering (General) TA1-2040 Sioutis Ioannis Tserpes Konstantinos Α numerical evaluation of various damage models for thermoplastic composite materials subjected to quasi-static tensile loading
description	In the present work, damage propagation in thermoplastic composite laminates subjected to quasi-static tensile loading was numerically simulated using different damage models. The simulation was performed using the commercial finite element suite LS-Dyna, where various material models were evaluated based on their ability to simulate the thermoplastic composite behavior. More specifically, material models based on Tsai-Wu failure criteria (MAT_055), progressive damage modeling (MAT_162), micromechanical material modeling (MAT_215) and continuum damage modeling (MAT_261) were implemented, comparing the output failure strength and load – displacement curve with experimental data available in the literature. The approach of damage evolution and failure type for each model was taken under consideration as well. Overall, the progressive damage model (MAT_162) presented the most accurate prediction of the material’s failure behavior.
format	article
author	Sioutis Ioannis Tserpes Konstantinos
author_facet	Sioutis Ioannis Tserpes Konstantinos
author_sort	Sioutis Ioannis
title	Α numerical evaluation of various damage models for thermoplastic composite materials subjected to quasi-static tensile loading
title_short	Α numerical evaluation of various damage models for thermoplastic composite materials subjected to quasi-static tensile loading
title_full	Α numerical evaluation of various damage models for thermoplastic composite materials subjected to quasi-static tensile loading
title_fullStr	Α numerical evaluation of various damage models for thermoplastic composite materials subjected to quasi-static tensile loading
title_full_unstemmed	Α numerical evaluation of various damage models for thermoplastic composite materials subjected to quasi-static tensile loading
title_sort	α numerical evaluation of various damage models for thermoplastic composite materials subjected to quasi-static tensile loading
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/b398d11878974bd3b249d1df382d30fa
work_keys_str_mv	AT sioutisioannis anumericalevaluationofvariousdamagemodelsforthermoplasticcompositematerialssubjectedtoquasistatictensileloading AT tserpeskonstantinos anumericalevaluationofvariousdamagemodelsforthermoplasticcompositematerialssubjectedtoquasistatictensileloading
_version_	1718381339600748544

Α numerical evaluation of various damage models for thermoplastic composite materials subjected to quasi-static tensile loading

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