Experimental and Numerical Assessment of the Impact Test Performance Between Two UHSS Toe Cap Models

Detalhes bibliográficos
Autor(a) principal: Peixinho,Nuno
Data de Publicação: 2022
Outros Autores: Costa,Sérgio, Mendonça,João
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392022000100377
Resumo: Abstract This paper presents an integrated approach for an ultimate high-performance safety toe cap with significant milestones in slim design and weight saving. The study of crashworthiness properties was performed through impact-crash test conditions exploring the potential of applicant solutions by the combination of an advanced high-strength steel and enhanced geometric stiffening models. The structural response for a significant thickness reduction was assessed and it provides an evolved discussion for improvements in energy absorption capacity. The present case study focuses on two geometric models from the S3 slim toe cap development by prototypes made of a martensitic 1200 steel alloy. The comparison of results is complemented using numerical simulation models with mathematical description of the dynamic plasticity behaviour by applying a constitutive Cowper-Symonds equation with fundamental parameters for material strain-rate dependence.
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spelling Experimental and Numerical Assessment of the Impact Test Performance Between Two UHSS Toe Cap ModelsHigh strength steelnumerical simulationimpactsafety toe capAbstract This paper presents an integrated approach for an ultimate high-performance safety toe cap with significant milestones in slim design and weight saving. The study of crashworthiness properties was performed through impact-crash test conditions exploring the potential of applicant solutions by the combination of an advanced high-strength steel and enhanced geometric stiffening models. The structural response for a significant thickness reduction was assessed and it provides an evolved discussion for improvements in energy absorption capacity. The present case study focuses on two geometric models from the S3 slim toe cap development by prototypes made of a martensitic 1200 steel alloy. The comparison of results is complemented using numerical simulation models with mathematical description of the dynamic plasticity behaviour by applying a constitutive Cowper-Symonds equation with fundamental parameters for material strain-rate dependence.ABM, ABC, ABPol2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392022000100377Materials Research v.25 2022reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2022-0167info:eu-repo/semantics/openAccessPeixinho,NunoCosta,SérgioMendonça,Joãoeng2022-10-25T00:00:00Zoai:scielo:S1516-14392022000100377Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2022-10-25T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Experimental and Numerical Assessment of the Impact Test Performance Between Two UHSS Toe Cap Models
title Experimental and Numerical Assessment of the Impact Test Performance Between Two UHSS Toe Cap Models
spellingShingle Experimental and Numerical Assessment of the Impact Test Performance Between Two UHSS Toe Cap Models
Peixinho,Nuno
High strength steel
numerical simulation
impact
safety toe cap
title_short Experimental and Numerical Assessment of the Impact Test Performance Between Two UHSS Toe Cap Models
title_full Experimental and Numerical Assessment of the Impact Test Performance Between Two UHSS Toe Cap Models
title_fullStr Experimental and Numerical Assessment of the Impact Test Performance Between Two UHSS Toe Cap Models
title_full_unstemmed Experimental and Numerical Assessment of the Impact Test Performance Between Two UHSS Toe Cap Models
title_sort Experimental and Numerical Assessment of the Impact Test Performance Between Two UHSS Toe Cap Models
author Peixinho,Nuno
author_facet Peixinho,Nuno
Costa,Sérgio
Mendonça,João
author_role author
author2 Costa,Sérgio
Mendonça,João
author2_role author
author
dc.contributor.author.fl_str_mv Peixinho,Nuno
Costa,Sérgio
Mendonça,João
dc.subject.por.fl_str_mv High strength steel
numerical simulation
impact
safety toe cap
topic High strength steel
numerical simulation
impact
safety toe cap
description Abstract This paper presents an integrated approach for an ultimate high-performance safety toe cap with significant milestones in slim design and weight saving. The study of crashworthiness properties was performed through impact-crash test conditions exploring the potential of applicant solutions by the combination of an advanced high-strength steel and enhanced geometric stiffening models. The structural response for a significant thickness reduction was assessed and it provides an evolved discussion for improvements in energy absorption capacity. The present case study focuses on two geometric models from the S3 slim toe cap development by prototypes made of a martensitic 1200 steel alloy. The comparison of results is complemented using numerical simulation models with mathematical description of the dynamic plasticity behaviour by applying a constitutive Cowper-Symonds equation with fundamental parameters for material strain-rate dependence.
publishDate 2022
dc.date.none.fl_str_mv 2022-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392022000100377
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392022000100377
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1980-5373-mr-2022-0167
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.25 2022
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
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