Effects of underground explosions on soil and structures

Autores
Ambrosini, Ricardo Daniel; Luccioni, Bibiana Maria
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Much effort has been dedicated to the study of underground explosions because they pose a major threat to people and structuresbelow or above the ground. In this regard, it is especially important to model the propagation of blast waves in soil and their effectson structures. The main phenomena caused by underground explosive detonation that must be addressed are crater or camouflet forma-tion, shock wave and elastic?plastic wave propagation in soil, and soil-structure interaction. These phenomena can be numerically sim-ulated using hydrocodes, but much care must be taken to obtain reliable results. The objective of this study is to analyze the ability of ahydrocode and simple soil models that do not require much calibration to approximately reproduce experimental and empirical resultsrelated to different buried blast events and to provide general guidelines for the simulation of this type of phenomena. In this regard,crater formation, soil ejecta, blast wave propagation in soil, and their effects on structures below and above the ground are numericallysimulated using different soil models and parameters; the results are analyzed. The properties of soil have a significant effect on struc-tures, the ejecta, and the propagation of shock waves in soil. Thus, the model of the soil to study these phenomena must be carefullyselected. However their effect on the diameter of a crater is insignificant.
Fil: Ambrosini, Ricardo Daniel. Universidad Nacional de Cuyo. Facultad de Ingeniería. Instituto de Mecánica Estructural y Riesgo Sísmico. Maestría en Ingeniería Estructural; Argentina
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
Materia
SHOCK WAVES
UNDERGROUND EXPLOSIONS
SOILS
HYDROCODE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/118866
Acceder
id CONICETDig_a111591b2fb3884d13fecd4c1615a959
oai_identifier_str oai:ri.conicet.gov.ar:11336/118866
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effects of underground explosions on soil and structuresAmbrosini, Ricardo DanielLuccioni, Bibiana MariaSHOCK WAVESUNDERGROUND EXPLOSIONSSOILSHYDROCODEhttps://purl.org/becyt/ford/2.1https://purl.org/becyt/ford/2Much effort has been dedicated to the study of underground explosions because they pose a major threat to people and structuresbelow or above the ground. In this regard, it is especially important to model the propagation of blast waves in soil and their effectson structures. The main phenomena caused by underground explosive detonation that must be addressed are crater or camouflet forma-tion, shock wave and elastic?plastic wave propagation in soil, and soil-structure interaction. These phenomena can be numerically sim-ulated using hydrocodes, but much care must be taken to obtain reliable results. The objective of this study is to analyze the ability of ahydrocode and simple soil models that do not require much calibration to approximately reproduce experimental and empirical resultsrelated to different buried blast events and to provide general guidelines for the simulation of this type of phenomena. In this regard,crater formation, soil ejecta, blast wave propagation in soil, and their effects on structures below and above the ground are numericallysimulated using different soil models and parameters; the results are analyzed. The properties of soil have a significant effect on struc-tures, the ejecta, and the propagation of shock waves in soil. Thus, the model of the soil to study these phenomena must be carefullyselected. However their effect on the diameter of a crater is insignificant.Fil: Ambrosini, Ricardo Daniel. Universidad Nacional de Cuyo. Facultad de Ingeniería. Instituto de Mecánica Estructural y Riesgo Sísmico. Maestría en Ingeniería Estructural; ArgentinaFil: 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; ArgentinaElsevier2020-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/118866Ambrosini, Ricardo Daniel; Luccioni, Bibiana Maria; Effects of underground explosions on soil and structures; Elsevier; Underground Space; 5; 4; 11-2020; 324-3382467-9674CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S2467967419300790info:eu-repo/semantics/altIdentifier/doi/10.1016/j.undsp.2019.09.002info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:02:24Zoai:ri.conicet.gov.ar:11336/118866instacron: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 13:02:25.218CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effects of underground explosions on soil and structures
title Effects of underground explosions on soil and structures
spellingShingle Effects of underground explosions on soil and structures
Ambrosini, Ricardo Daniel
SHOCK WAVES
UNDERGROUND EXPLOSIONS
SOILS
HYDROCODE
title_short Effects of underground explosions on soil and structures
title_full Effects of underground explosions on soil and structures
title_fullStr Effects of underground explosions on soil and structures
title_full_unstemmed Effects of underground explosions on soil and structures
title_sort Effects of underground explosions on soil and structures
dc.creator.none.fl_str_mv Ambrosini, Ricardo Daniel
Luccioni, Bibiana Maria
author Ambrosini, Ricardo Daniel
author_facet Ambrosini, Ricardo Daniel
Luccioni, Bibiana Maria
author_role author
author2 Luccioni, Bibiana Maria
author2_role author
dc.subject.none.fl_str_mv SHOCK WAVES
UNDERGROUND EXPLOSIONS
SOILS
HYDROCODE
topic SHOCK WAVES
UNDERGROUND EXPLOSIONS
SOILS
HYDROCODE
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.1
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Much effort has been dedicated to the study of underground explosions because they pose a major threat to people and structuresbelow or above the ground. In this regard, it is especially important to model the propagation of blast waves in soil and their effectson structures. The main phenomena caused by underground explosive detonation that must be addressed are crater or camouflet forma-tion, shock wave and elastic?plastic wave propagation in soil, and soil-structure interaction. These phenomena can be numerically sim-ulated using hydrocodes, but much care must be taken to obtain reliable results. The objective of this study is to analyze the ability of ahydrocode and simple soil models that do not require much calibration to approximately reproduce experimental and empirical resultsrelated to different buried blast events and to provide general guidelines for the simulation of this type of phenomena. In this regard,crater formation, soil ejecta, blast wave propagation in soil, and their effects on structures below and above the ground are numericallysimulated using different soil models and parameters; the results are analyzed. The properties of soil have a significant effect on struc-tures, the ejecta, and the propagation of shock waves in soil. Thus, the model of the soil to study these phenomena must be carefullyselected. However their effect on the diameter of a crater is insignificant.
Fil: Ambrosini, Ricardo Daniel. Universidad Nacional de Cuyo. Facultad de Ingeniería. Instituto de Mecánica Estructural y Riesgo Sísmico. Maestría en Ingeniería Estructural; Argentina
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
description Much effort has been dedicated to the study of underground explosions because they pose a major threat to people and structuresbelow or above the ground. In this regard, it is especially important to model the propagation of blast waves in soil and their effectson structures. The main phenomena caused by underground explosive detonation that must be addressed are crater or camouflet forma-tion, shock wave and elastic?plastic wave propagation in soil, and soil-structure interaction. These phenomena can be numerically sim-ulated using hydrocodes, but much care must be taken to obtain reliable results. The objective of this study is to analyze the ability of ahydrocode and simple soil models that do not require much calibration to approximately reproduce experimental and empirical resultsrelated to different buried blast events and to provide general guidelines for the simulation of this type of phenomena. In this regard,crater formation, soil ejecta, blast wave propagation in soil, and their effects on structures below and above the ground are numericallysimulated using different soil models and parameters; the results are analyzed. The properties of soil have a significant effect on struc-tures, the ejecta, and the propagation of shock waves in soil. Thus, the model of the soil to study these phenomena must be carefullyselected. However their effect on the diameter of a crater is insignificant.
publishDate 2020
dc.date.none.fl_str_mv 2020-11
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/11336/118866
Ambrosini, Ricardo Daniel; Luccioni, Bibiana Maria; Effects of underground explosions on soil and structures; Elsevier; Underground Space; 5; 4; 11-2020; 324-338
2467-9674
CONICET Digital
CONICET
url http://hdl.handle.net/11336/118866
identifier_str_mv Ambrosini, Ricardo Daniel; Luccioni, Bibiana Maria; Effects of underground explosions on soil and structures; Elsevier; Underground Space; 5; 4; 11-2020; 324-338
2467-9674
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://linkinghub.elsevier.com/retrieve/pii/S2467967419300790
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.undsp.2019.09.002
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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_ 1842980014917681152
score 12.993085

Publicaciones similares