Effects of large and spread explosive ooads

Autores
Luccioni, Bibiana Maria; Ambrosini, Ricardo Daniel; Chung Kim Yuen, Steeve; Nurick, Gerald
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This paper presents experimental data and numerical analysis of the effects of detonating explosive charges ranging from 1000 to 26288 kg laid out on the ground. The charges consist of different ordnances widespread in a carpet-like form. Numerical analysis using ANSYS/Autodyn are carried out with a view to gain a better understanding of the blast loading resulting from the detonation of large masses of ordnance. Good correlation between the numerical results and experiments in terms of crater dimensions and blast wave parameters is obtained. The influence of the charge configurations on the blast wave parameters and crater shape are also investigated. While the cube root scaled distance works well for the evaluation of pressure and impulse values produced by a relatively compact charge layout, the scaled distance parameter has to be modified for cases where charges are spread in a carpet-like fashion.
Fil: Luccioni, Bibiana Maria. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Instituto de Estructuras "Ing. Arturo M. Guzmán"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Ambrosini, Ricardo Daniel. Universidad Nacional de Cuyo. Facultad de Ingeniería. Instituto de Mecánica Estructural y Riesgo Sísmico. Maestría en Ingeniería Estructural; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina
Fil: Chung Kim Yuen, Steeve. Universidad de Ciudad del Cabo; Sudáfrica
Fil: Nurick, Gerald. Universidad de Ciudad del Cabo; Sudáfrica
Materia
Large Explosions
Soil
Craters
Blast Wave
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/76066
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effects of large and spread explosive ooadsLuccioni, Bibiana MariaAmbrosini, Ricardo DanielChung Kim Yuen, SteeveNurick, GeraldLarge ExplosionsSoilCratersBlast Wavehttps://purl.org/becyt/ford/2.1https://purl.org/becyt/ford/2This paper presents experimental data and numerical analysis of the effects of detonating explosive charges ranging from 1000 to 26288 kg laid out on the ground. The charges consist of different ordnances widespread in a carpet-like form. Numerical analysis using ANSYS/Autodyn are carried out with a view to gain a better understanding of the blast loading resulting from the detonation of large masses of ordnance. Good correlation between the numerical results and experiments in terms of crater dimensions and blast wave parameters is obtained. The influence of the charge configurations on the blast wave parameters and crater shape are also investigated. While the cube root scaled distance works well for the evaluation of pressure and impulse values produced by a relatively compact charge layout, the scaled distance parameter has to be modified for cases where charges are spread in a carpet-like fashion.Fil: Luccioni, Bibiana Maria. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Instituto de Estructuras "Ing. Arturo M. Guzmán"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; ArgentinaFil: Ambrosini, Ricardo Daniel. Universidad Nacional de Cuyo. Facultad de Ingeniería. Instituto de Mecánica Estructural y Riesgo Sísmico. Maestría en Ingeniería Estructural; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; ArgentinaFil: Chung Kim Yuen, Steeve. Universidad de Ciudad del Cabo; SudáfricaFil: Nurick, Gerald. Universidad de Ciudad del Cabo; SudáfricaMulti Science Publishing2010-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/76066Luccioni, Bibiana Maria; Ambrosini, Ricardo Daniel; Chung Kim Yuen, Steeve; Nurick, Gerald; Effects of large and spread explosive ooads; Multi Science Publishing; International Journal of Protective Structures; 1; 3; 9-2010; 319-3442041-4196CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://journals.sagepub.com/doi/pdf/10.1260/2041-4196.1.3.319info:eu-repo/semantics/altIdentifier/url/https://doi.org/10.1260%2F2041-4196.1.3.319info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:07:15Zoai:ri.conicet.gov.ar:11336/76066instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-10 13:07:15.562CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effects of large and spread explosive ooads
title Effects of large and spread explosive ooads
spellingShingle Effects of large and spread explosive ooads
Luccioni, Bibiana Maria
Large Explosions
Soil
Craters
Blast Wave
title_short Effects of large and spread explosive ooads
title_full Effects of large and spread explosive ooads
title_fullStr Effects of large and spread explosive ooads
title_full_unstemmed Effects of large and spread explosive ooads
title_sort Effects of large and spread explosive ooads
dc.creator.none.fl_str_mv Luccioni, Bibiana Maria
Ambrosini, Ricardo Daniel
Chung Kim Yuen, Steeve
Nurick, Gerald
author Luccioni, Bibiana Maria
author_facet Luccioni, Bibiana Maria
Ambrosini, Ricardo Daniel
Chung Kim Yuen, Steeve
Nurick, Gerald
author_role author
author2 Ambrosini, Ricardo Daniel
Chung Kim Yuen, Steeve
Nurick, Gerald
author2_role author
author
author
dc.subject.none.fl_str_mv Large Explosions
Soil
Craters
Blast Wave
topic Large Explosions
Soil
Craters
Blast Wave
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.1
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv This paper presents experimental data and numerical analysis of the effects of detonating explosive charges ranging from 1000 to 26288 kg laid out on the ground. The charges consist of different ordnances widespread in a carpet-like form. Numerical analysis using ANSYS/Autodyn are carried out with a view to gain a better understanding of the blast loading resulting from the detonation of large masses of ordnance. Good correlation between the numerical results and experiments in terms of crater dimensions and blast wave parameters is obtained. The influence of the charge configurations on the blast wave parameters and crater shape are also investigated. While the cube root scaled distance works well for the evaluation of pressure and impulse values produced by a relatively compact charge layout, the scaled distance parameter has to be modified for cases where charges are spread in a carpet-like fashion.
Fil: Luccioni, Bibiana Maria. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Instituto de Estructuras "Ing. Arturo M. Guzmán"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Ambrosini, Ricardo Daniel. Universidad Nacional de Cuyo. Facultad de Ingeniería. Instituto de Mecánica Estructural y Riesgo Sísmico. Maestría en Ingeniería Estructural; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina
Fil: Chung Kim Yuen, Steeve. Universidad de Ciudad del Cabo; Sudáfrica
Fil: Nurick, Gerald. Universidad de Ciudad del Cabo; Sudáfrica
description This paper presents experimental data and numerical analysis of the effects of detonating explosive charges ranging from 1000 to 26288 kg laid out on the ground. The charges consist of different ordnances widespread in a carpet-like form. Numerical analysis using ANSYS/Autodyn are carried out with a view to gain a better understanding of the blast loading resulting from the detonation of large masses of ordnance. Good correlation between the numerical results and experiments in terms of crater dimensions and blast wave parameters is obtained. The influence of the charge configurations on the blast wave parameters and crater shape are also investigated. While the cube root scaled distance works well for the evaluation of pressure and impulse values produced by a relatively compact charge layout, the scaled distance parameter has to be modified for cases where charges are spread in a carpet-like fashion.
publishDate 2010
dc.date.none.fl_str_mv 2010-09
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/76066
Luccioni, Bibiana Maria; Ambrosini, Ricardo Daniel; Chung Kim Yuen, Steeve; Nurick, Gerald; Effects of large and spread explosive ooads; Multi Science Publishing; International Journal of Protective Structures; 1; 3; 9-2010; 319-344
2041-4196
CONICET Digital
CONICET
url http://hdl.handle.net/11336/76066
identifier_str_mv Luccioni, Bibiana Maria; Ambrosini, Ricardo Daniel; Chung Kim Yuen, Steeve; Nurick, Gerald; Effects of large and spread explosive ooads; Multi Science Publishing; International Journal of Protective Structures; 1; 3; 9-2010; 319-344
2041-4196
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://journals.sagepub.com/doi/pdf/10.1260/2041-4196.1.3.319
info:eu-repo/semantics/altIdentifier/url/https://doi.org/10.1260%2F2041-4196.1.3.319
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Multi Science Publishing
publisher.none.fl_str_mv Multi Science Publishing
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842980320734871552
score 12.993085

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