Performance of kevlar fibre-reinforced rubber composite armour against shaped-charge jet penetration

Detalhes bibliográficos
Autor(a) principal: Zu,Xu-dong
Data de Publicação: 2015
Outros Autores: Huang,Zheng-xiang, Zhai,Wen
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Latin American journal of solids and structures (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252015000300507
Resumo: AbstractThe protective capability of the Kevlar fibre-reinforced rubber composite armour (KFRRCA) at different obliquities is studied using depth-of-penetration experiments method against a 56 mm-diameter standard-shaped charge. Efficiency factors are calculated to evaluate the protection capability of the KFRRCA at different obliquities. Meanwhile, an X-ray experiment is used to observe the deformation, fracture, and scatter of the shaped-charge jet as it penetrates the composite armour. Finally, scanning electron microscopy (SEM) is used to analyse the effect of the Kevlar fibre-reinforced rubber for the composite armour to resist jet penetration. The results showed that the KFEECA can be used as additional armour, because it has excellent protection capability, and it can disturb the stability of the middle part of the shaped charge jet (SCJ) obviously especially when the armour at 30°and 68° obliquities.
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spelling Performance of kevlar fibre-reinforced rubber composite armour against shaped-charge jet penetrationImpact dynamicskevlar fibreshaped-charge jetpenetrationefficiency factorsAbstractThe protective capability of the Kevlar fibre-reinforced rubber composite armour (KFRRCA) at different obliquities is studied using depth-of-penetration experiments method against a 56 mm-diameter standard-shaped charge. Efficiency factors are calculated to evaluate the protection capability of the KFRRCA at different obliquities. Meanwhile, an X-ray experiment is used to observe the deformation, fracture, and scatter of the shaped-charge jet as it penetrates the composite armour. Finally, scanning electron microscopy (SEM) is used to analyse the effect of the Kevlar fibre-reinforced rubber for the composite armour to resist jet penetration. The results showed that the KFEECA can be used as additional armour, because it has excellent protection capability, and it can disturb the stability of the middle part of the shaped charge jet (SCJ) obviously especially when the armour at 30°and 68° obliquities.Associação Brasileira de Ciências Mecânicas2015-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252015000300507Latin American Journal of Solids and Structures v.12 n.3 2015reponame:Latin American journal of solids and structures (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/1679-78251202info:eu-repo/semantics/openAccessZu,Xu-dongHuang,Zheng-xiangZhai,Weneng2015-09-17T00:00:00Zoai:scielo:S1679-78252015000300507Revistahttp://www.scielo.br/scielo.php?script=sci_serial&pid=1679-7825&lng=pt&nrm=isohttps://old.scielo.br/oai/scielo-oai.phpabcm@abcm.org.br||maralves@usp.br1679-78251679-7817opendoar:2015-09-17T00:00Latin American journal of solids and structures (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false
dc.title.none.fl_str_mv Performance of kevlar fibre-reinforced rubber composite armour against shaped-charge jet penetration
title Performance of kevlar fibre-reinforced rubber composite armour against shaped-charge jet penetration
spellingShingle Performance of kevlar fibre-reinforced rubber composite armour against shaped-charge jet penetration
Zu,Xu-dong
Impact dynamics
kevlar fibre
shaped-charge jet
penetration
efficiency factors
title_short Performance of kevlar fibre-reinforced rubber composite armour against shaped-charge jet penetration
title_full Performance of kevlar fibre-reinforced rubber composite armour against shaped-charge jet penetration
title_fullStr Performance of kevlar fibre-reinforced rubber composite armour against shaped-charge jet penetration
title_full_unstemmed Performance of kevlar fibre-reinforced rubber composite armour against shaped-charge jet penetration
title_sort Performance of kevlar fibre-reinforced rubber composite armour against shaped-charge jet penetration
author Zu,Xu-dong
author_facet Zu,Xu-dong
Huang,Zheng-xiang
Zhai,Wen
author_role author
author2 Huang,Zheng-xiang
Zhai,Wen
author2_role author
author
dc.contributor.author.fl_str_mv Zu,Xu-dong
Huang,Zheng-xiang
Zhai,Wen
dc.subject.por.fl_str_mv Impact dynamics
kevlar fibre
shaped-charge jet
penetration
efficiency factors
topic Impact dynamics
kevlar fibre
shaped-charge jet
penetration
efficiency factors
description AbstractThe protective capability of the Kevlar fibre-reinforced rubber composite armour (KFRRCA) at different obliquities is studied using depth-of-penetration experiments method against a 56 mm-diameter standard-shaped charge. Efficiency factors are calculated to evaluate the protection capability of the KFRRCA at different obliquities. Meanwhile, an X-ray experiment is used to observe the deformation, fracture, and scatter of the shaped-charge jet as it penetrates the composite armour. Finally, scanning electron microscopy (SEM) is used to analyse the effect of the Kevlar fibre-reinforced rubber for the composite armour to resist jet penetration. The results showed that the KFEECA can be used as additional armour, because it has excellent protection capability, and it can disturb the stability of the middle part of the shaped charge jet (SCJ) obviously especially when the armour at 30°and 68° obliquities.
publishDate 2015
dc.date.none.fl_str_mv 2015-03-01
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=S1679-78252015000300507
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252015000300507
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1679-78251202
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 Associação Brasileira de Ciências Mecânicas
publisher.none.fl_str_mv Associação Brasileira de Ciências Mecânicas
dc.source.none.fl_str_mv Latin American Journal of Solids and Structures v.12 n.3 2015
reponame:Latin American journal of solids and structures (Online)
instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron:ABCM
instname_str Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron_str ABCM
institution ABCM
reponame_str Latin American journal of solids and structures (Online)
collection Latin American journal of solids and structures (Online)
repository.name.fl_str_mv Latin American journal of solids and structures (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
repository.mail.fl_str_mv abcm@abcm.org.br||maralves@usp.br
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