The Plastic Extension of a Chain of Rings Due to Axial Impact Load

Detalhes bibliográficos
Autor(a) principal: J. F. Silva Gomes
Data de Publicação: 1978
Outros Autores: S. T. S. Al-Hassani, W. Johnson
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Texto Completo: https://hdl.handle.net/10216/64710
Resumo: The plastic response of a chain of circular rings due to an axial tensile impact load was investigated both experimentally and in part, analytically. Chains were built-up from circular aluminium rings and subjected to axial impact loading at one end. High-speed photography was employed to record the development of the deformation process. It was found that plastic collapse was progressively transmitted to neighbouring rings in the manner of a plastic wave. To investigate the situation analytically, a simplified approach was adopted which assumed rigid-perfectly plastic behaviour of the ring material and arrived at an equation of the same form as the classical one-dimensional elastic wave equation.
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spelling The Plastic Extension of a Chain of Rings Due to Axial Impact LoadCiências Tecnológicas, Outras ciências da engenharia e tecnologiasTechnological sciences, Other engineering and technologiesThe plastic response of a chain of circular rings due to an axial tensile impact load was investigated both experimentally and in part, analytically. Chains were built-up from circular aluminium rings and subjected to axial impact loading at one end. High-speed photography was employed to record the development of the deformation process. It was found that plastic collapse was progressively transmitted to neighbouring rings in the manner of a plastic wave. To investigate the situation analytically, a simplified approach was adopted which assumed rigid-perfectly plastic behaviour of the ring material and arrived at an equation of the same form as the classical one-dimensional elastic wave equation.19781978-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/10216/64710eng10.1016/0020-7403(78)90051-6J. F. Silva GomesS. T. S. Al-HassaniW. Johnsoninfo:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2025-02-27T19:36:21Zoai:repositorio-aberto.up.pt:10216/64710Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T23:25:13.438150Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv The Plastic Extension of a Chain of Rings Due to Axial Impact Load
title The Plastic Extension of a Chain of Rings Due to Axial Impact Load
spellingShingle The Plastic Extension of a Chain of Rings Due to Axial Impact Load
J. F. Silva Gomes
Ciências Tecnológicas, Outras ciências da engenharia e tecnologias
Technological sciences, Other engineering and technologies
title_short The Plastic Extension of a Chain of Rings Due to Axial Impact Load
title_full The Plastic Extension of a Chain of Rings Due to Axial Impact Load
title_fullStr The Plastic Extension of a Chain of Rings Due to Axial Impact Load
title_full_unstemmed The Plastic Extension of a Chain of Rings Due to Axial Impact Load
title_sort The Plastic Extension of a Chain of Rings Due to Axial Impact Load
author J. F. Silva Gomes
author_facet J. F. Silva Gomes
S. T. S. Al-Hassani
W. Johnson
author_role author
author2 S. T. S. Al-Hassani
W. Johnson
author2_role author
author
dc.contributor.author.fl_str_mv J. F. Silva Gomes
S. T. S. Al-Hassani
W. Johnson
dc.subject.por.fl_str_mv Ciências Tecnológicas, Outras ciências da engenharia e tecnologias
Technological sciences, Other engineering and technologies
topic Ciências Tecnológicas, Outras ciências da engenharia e tecnologias
Technological sciences, Other engineering and technologies
description The plastic response of a chain of circular rings due to an axial tensile impact load was investigated both experimentally and in part, analytically. Chains were built-up from circular aluminium rings and subjected to axial impact loading at one end. High-speed photography was employed to record the development of the deformation process. It was found that plastic collapse was progressively transmitted to neighbouring rings in the manner of a plastic wave. To investigate the situation analytically, a simplified approach was adopted which assumed rigid-perfectly plastic behaviour of the ring material and arrived at an equation of the same form as the classical one-dimensional elastic wave equation.
publishDate 1978
dc.date.none.fl_str_mv 1978
1978-01-01T00:00:00Z
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dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.uri.fl_str_mv https://hdl.handle.net/10216/64710
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dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1016/0020-7403(78)90051-6
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eu_rights_str_mv openAccess
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