Analysing explosive damage in an urban environment
- Autores
- Luccioni, Bibiana Maria; Ambrosini, Ricardo Daniel; Danesi, Rodolfo Francisco
- Año de publicación
- 2005
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- This paper describes the determination of the mass of explosive and the location of the source of the explosion in a terrorist attack in a congested urban environment. A computational dynamic analysis was carried out for a real congested urban environment that corresponds to opposite rows of blocks of buildings in the same street. Many combinations corresponding to different locations and explosive masses were simulated, and the corresponding distributions of pressure and impulse on the building façades were obtained. Additionally, conclusions about the applicability of empirical expressions for evaluating incident and reflected pressure and associated impulses in a congested urban environment arise from a comparison with the numerical results, and are discussed in the paper. The structural damage produced by an explosion can be assessed with the use of isodamage curves, which approximately relate pressures and impulses to the damage produced in different types of building and parts of them. In general, isodamage curves have been obtained from a vast compilation of damage produced in masonry houses and other buildings and structural members, in both experimental and actual explosions. Damage contours were defined and used in order to compare the real damage with that obtained by the numerical simulation over a wide zone around the origin of the explosion. Additionally, conclusions that lead to the ability to discard many combinations of mass of explosive and location of the source of the explosion arise from the comparison of real and simulated damages, and are discussed in the paper.
Fil: Luccioni, Bibiana Maria. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Instituto de Estructuras "Ing. Arturo M. Guzmán"; Argentina
Fil: Ambrosini, Ricardo Daniel. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Instituto de Estructuras "Ing. Arturo M. Guzmán"; Argentina
Fil: Danesi, Rodolfo Francisco. Universidad Nacional de Tucuman. Facultad de Cs.exactas y Tecnología. Laboratorio de Estructuras; Argentina - Materia
-
BRICKWORK & MASONRY
BUILDINGS, STRUCTURE & DESIGN
MATHEMATICAL MODELLING
SAFETY & HAZARDS - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/100100
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Analysing explosive damage in an urban environmentLuccioni, Bibiana MariaAmbrosini, Ricardo DanielDanesi, Rodolfo FranciscoBRICKWORK & MASONRYBUILDINGS, STRUCTURE & DESIGNMATHEMATICAL MODELLINGSAFETY & HAZARDShttps://purl.org/becyt/ford/2.1https://purl.org/becyt/ford/2This paper describes the determination of the mass of explosive and the location of the source of the explosion in a terrorist attack in a congested urban environment. A computational dynamic analysis was carried out for a real congested urban environment that corresponds to opposite rows of blocks of buildings in the same street. Many combinations corresponding to different locations and explosive masses were simulated, and the corresponding distributions of pressure and impulse on the building façades were obtained. Additionally, conclusions about the applicability of empirical expressions for evaluating incident and reflected pressure and associated impulses in a congested urban environment arise from a comparison with the numerical results, and are discussed in the paper. The structural damage produced by an explosion can be assessed with the use of isodamage curves, which approximately relate pressures and impulses to the damage produced in different types of building and parts of them. In general, isodamage curves have been obtained from a vast compilation of damage produced in masonry houses and other buildings and structural members, in both experimental and actual explosions. Damage contours were defined and used in order to compare the real damage with that obtained by the numerical simulation over a wide zone around the origin of the explosion. Additionally, conclusions that lead to the ability to discard many combinations of mass of explosive and location of the source of the explosion arise from the comparison of real and simulated damages, and are discussed in the paper.Fil: Luccioni, Bibiana Maria. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Instituto de Estructuras "Ing. Arturo M. Guzmán"; ArgentinaFil: Ambrosini, Ricardo Daniel. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Instituto de Estructuras "Ing. Arturo M. Guzmán"; ArgentinaFil: Danesi, Rodolfo Francisco. Universidad Nacional de Tucuman. Facultad de Cs.exactas y Tecnología. Laboratorio de Estructuras; ArgentinaThomas Telford Publishing2005-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/100100Luccioni, Bibiana Maria; Ambrosini, Ricardo Daniel; Danesi, Rodolfo Francisco; Analysing explosive damage in an urban environment; Thomas Telford Publishing; Proceedings of the Institution of Civil Engineers - Structures and Buildings; 158; 1; 12-2005; 1-120965-0911CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1680/stbu.2005.158.1.1info:eu-repo/semantics/altIdentifier/url/https://www.icevirtuallibrary.com/doi/pdf/10.1680/stbu.2005.158.1.1info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:44:05Zoai:ri.conicet.gov.ar:11336/100100instacron: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:34982025-09-29 09:44:05.642CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Analysing explosive damage in an urban environment |
title |
Analysing explosive damage in an urban environment |
spellingShingle |
Analysing explosive damage in an urban environment Luccioni, Bibiana Maria BRICKWORK & MASONRY BUILDINGS, STRUCTURE & DESIGN MATHEMATICAL MODELLING SAFETY & HAZARDS |
title_short |
Analysing explosive damage in an urban environment |
title_full |
Analysing explosive damage in an urban environment |
title_fullStr |
Analysing explosive damage in an urban environment |
title_full_unstemmed |
Analysing explosive damage in an urban environment |
title_sort |
Analysing explosive damage in an urban environment |
dc.creator.none.fl_str_mv |
Luccioni, Bibiana Maria Ambrosini, Ricardo Daniel Danesi, Rodolfo Francisco |
author |
Luccioni, Bibiana Maria |
author_facet |
Luccioni, Bibiana Maria Ambrosini, Ricardo Daniel Danesi, Rodolfo Francisco |
author_role |
author |
author2 |
Ambrosini, Ricardo Daniel Danesi, Rodolfo Francisco |
author2_role |
author author |
dc.subject.none.fl_str_mv |
BRICKWORK & MASONRY BUILDINGS, STRUCTURE & DESIGN MATHEMATICAL MODELLING SAFETY & HAZARDS |
topic |
BRICKWORK & MASONRY BUILDINGS, STRUCTURE & DESIGN MATHEMATICAL MODELLING SAFETY & HAZARDS |
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 describes the determination of the mass of explosive and the location of the source of the explosion in a terrorist attack in a congested urban environment. A computational dynamic analysis was carried out for a real congested urban environment that corresponds to opposite rows of blocks of buildings in the same street. Many combinations corresponding to different locations and explosive masses were simulated, and the corresponding distributions of pressure and impulse on the building façades were obtained. Additionally, conclusions about the applicability of empirical expressions for evaluating incident and reflected pressure and associated impulses in a congested urban environment arise from a comparison with the numerical results, and are discussed in the paper. The structural damage produced by an explosion can be assessed with the use of isodamage curves, which approximately relate pressures and impulses to the damage produced in different types of building and parts of them. In general, isodamage curves have been obtained from a vast compilation of damage produced in masonry houses and other buildings and structural members, in both experimental and actual explosions. Damage contours were defined and used in order to compare the real damage with that obtained by the numerical simulation over a wide zone around the origin of the explosion. Additionally, conclusions that lead to the ability to discard many combinations of mass of explosive and location of the source of the explosion arise from the comparison of real and simulated damages, and are discussed in the paper. Fil: Luccioni, Bibiana Maria. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Instituto de Estructuras "Ing. Arturo M. Guzmán"; Argentina Fil: Ambrosini, Ricardo Daniel. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Instituto de Estructuras "Ing. Arturo M. Guzmán"; Argentina Fil: Danesi, Rodolfo Francisco. Universidad Nacional de Tucuman. Facultad de Cs.exactas y Tecnología. Laboratorio de Estructuras; Argentina |
description |
This paper describes the determination of the mass of explosive and the location of the source of the explosion in a terrorist attack in a congested urban environment. A computational dynamic analysis was carried out for a real congested urban environment that corresponds to opposite rows of blocks of buildings in the same street. Many combinations corresponding to different locations and explosive masses were simulated, and the corresponding distributions of pressure and impulse on the building façades were obtained. Additionally, conclusions about the applicability of empirical expressions for evaluating incident and reflected pressure and associated impulses in a congested urban environment arise from a comparison with the numerical results, and are discussed in the paper. The structural damage produced by an explosion can be assessed with the use of isodamage curves, which approximately relate pressures and impulses to the damage produced in different types of building and parts of them. In general, isodamage curves have been obtained from a vast compilation of damage produced in masonry houses and other buildings and structural members, in both experimental and actual explosions. Damage contours were defined and used in order to compare the real damage with that obtained by the numerical simulation over a wide zone around the origin of the explosion. Additionally, conclusions that lead to the ability to discard many combinations of mass of explosive and location of the source of the explosion arise from the comparison of real and simulated damages, and are discussed in the paper. |
publishDate |
2005 |
dc.date.none.fl_str_mv |
2005-12 |
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/11336/100100 Luccioni, Bibiana Maria; Ambrosini, Ricardo Daniel; Danesi, Rodolfo Francisco; Analysing explosive damage in an urban environment; Thomas Telford Publishing; Proceedings of the Institution of Civil Engineers - Structures and Buildings; 158; 1; 12-2005; 1-12 0965-0911 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/100100 |
identifier_str_mv |
Luccioni, Bibiana Maria; Ambrosini, Ricardo Daniel; Danesi, Rodolfo Francisco; Analysing explosive damage in an urban environment; Thomas Telford Publishing; Proceedings of the Institution of Civil Engineers - Structures and Buildings; 158; 1; 12-2005; 1-12 0965-0911 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1680/stbu.2005.158.1.1 info:eu-repo/semantics/altIdentifier/url/https://www.icevirtuallibrary.com/doi/pdf/10.1680/stbu.2005.158.1.1 |
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 |
Thomas Telford Publishing |
publisher.none.fl_str_mv |
Thomas Telford 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 |
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13.070432 |