Hyperbolic/elliptic‐ CAP formulation for FRCC based on microplane constitutive theory
- Autores
- Caggiano, Antonio; Vrech, Sonia Mariel; Etse, Jose Guillermo
- Año de publicación
- 2024
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The present work describes an elasto-plastic constitutive formulation aimed at simulating the failure behavior of Fiber Reinforced Cementitious Composites (FRCCs). This proposal, based on the Microplane Theory and Smeared Crack Approach (SCA), assumes a hyperbolic maximum strength criterion for the cementitious matrix in terms of normal and shear (micro-)stresses, evaluated on generally oriented planes (microplanes). A combination of an associated/ non-associated plastic flow rule in conjunction with a fracture energy-based softening law is defined to complete the modeling approach. The Mixture Theory is applied with the aim of characterizing the fiber-to-concrete interactions, described by considering two fundamental interaction phenomena: bridging debonding effects and dowel actions. Numerical analysis of FRCC failure behavior at the constitutive level is performed. Particularly, the soundness and capabilities of this approach are assessed against experimental data from tensile, shear, and compressive tests on FRCC samples. Simple shear tests are also evaluated to analyze the influence of the microplanes approximation over the unit microplane hemisphere. Comparisons against a discontinuous zero-thickness interface model are proposed. Numerical results also illustrate the capabilities of the proposed constitutive theory to reproduce brittle or localized failure modes in limit stress states through discontinuous bifurcation analysis.
Fil: Caggiano, Antonio. Universidad de Genova; España
Fil: Vrech, Sonia Mariel. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Etse, Jose Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Centro de Métodos Numéricos y Computacionales en Ingeniería; Argentina - Materia
-
concrete
failure
fibers
FRCC
microplanes
mixture - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/252671
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Hyperbolic/elliptic‐ CAP formulation for FRCC based on microplane constitutive theoryCaggiano, AntonioVrech, Sonia MarielEtse, Jose GuillermoconcretefailurefibersFRCCmicroplanesmixturehttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2The present work describes an elasto-plastic constitutive formulation aimed at simulating the failure behavior of Fiber Reinforced Cementitious Composites (FRCCs). This proposal, based on the Microplane Theory and Smeared Crack Approach (SCA), assumes a hyperbolic maximum strength criterion for the cementitious matrix in terms of normal and shear (micro-)stresses, evaluated on generally oriented planes (microplanes). A combination of an associated/ non-associated plastic flow rule in conjunction with a fracture energy-based softening law is defined to complete the modeling approach. The Mixture Theory is applied with the aim of characterizing the fiber-to-concrete interactions, described by considering two fundamental interaction phenomena: bridging debonding effects and dowel actions. Numerical analysis of FRCC failure behavior at the constitutive level is performed. Particularly, the soundness and capabilities of this approach are assessed against experimental data from tensile, shear, and compressive tests on FRCC samples. Simple shear tests are also evaluated to analyze the influence of the microplanes approximation over the unit microplane hemisphere. Comparisons against a discontinuous zero-thickness interface model are proposed. Numerical results also illustrate the capabilities of the proposed constitutive theory to reproduce brittle or localized failure modes in limit stress states through discontinuous bifurcation analysis.Fil: Caggiano, Antonio. Universidad de Genova; EspañaFil: Vrech, Sonia Mariel. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; ArgentinaFil: Etse, Jose Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Centro de Métodos Numéricos y Computacionales en Ingeniería; ArgentinaWiley2024-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/252671Caggiano, Antonio; Vrech, Sonia Mariel; Etse, Jose Guillermo; Hyperbolic/elliptic‐ CAP formulation for FRCC based on microplane constitutive theory; Wiley; Structural Concrete; 11-2024; 1-201464-41771751-7648CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1002/suco.202300875info:eu-repo/semantics/altIdentifier/doi/10.1002/suco.202300875info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:32:29Zoai:ri.conicet.gov.ar:11336/252671instacron: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 09:32:29.926CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Hyperbolic/elliptic‐ CAP formulation for FRCC based on microplane constitutive theory |
title |
Hyperbolic/elliptic‐ CAP formulation for FRCC based on microplane constitutive theory |
spellingShingle |
Hyperbolic/elliptic‐ CAP formulation for FRCC based on microplane constitutive theory Caggiano, Antonio concrete failure fibers FRCC microplanes mixture |
title_short |
Hyperbolic/elliptic‐ CAP formulation for FRCC based on microplane constitutive theory |
title_full |
Hyperbolic/elliptic‐ CAP formulation for FRCC based on microplane constitutive theory |
title_fullStr |
Hyperbolic/elliptic‐ CAP formulation for FRCC based on microplane constitutive theory |
title_full_unstemmed |
Hyperbolic/elliptic‐ CAP formulation for FRCC based on microplane constitutive theory |
title_sort |
Hyperbolic/elliptic‐ CAP formulation for FRCC based on microplane constitutive theory |
dc.creator.none.fl_str_mv |
Caggiano, Antonio Vrech, Sonia Mariel Etse, Jose Guillermo |
author |
Caggiano, Antonio |
author_facet |
Caggiano, Antonio Vrech, Sonia Mariel Etse, Jose Guillermo |
author_role |
author |
author2 |
Vrech, Sonia Mariel Etse, Jose Guillermo |
author2_role |
author author |
dc.subject.none.fl_str_mv |
concrete failure fibers FRCC microplanes mixture |
topic |
concrete failure fibers FRCC microplanes mixture |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.5 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
The present work describes an elasto-plastic constitutive formulation aimed at simulating the failure behavior of Fiber Reinforced Cementitious Composites (FRCCs). This proposal, based on the Microplane Theory and Smeared Crack Approach (SCA), assumes a hyperbolic maximum strength criterion for the cementitious matrix in terms of normal and shear (micro-)stresses, evaluated on generally oriented planes (microplanes). A combination of an associated/ non-associated plastic flow rule in conjunction with a fracture energy-based softening law is defined to complete the modeling approach. The Mixture Theory is applied with the aim of characterizing the fiber-to-concrete interactions, described by considering two fundamental interaction phenomena: bridging debonding effects and dowel actions. Numerical analysis of FRCC failure behavior at the constitutive level is performed. Particularly, the soundness and capabilities of this approach are assessed against experimental data from tensile, shear, and compressive tests on FRCC samples. Simple shear tests are also evaluated to analyze the influence of the microplanes approximation over the unit microplane hemisphere. Comparisons against a discontinuous zero-thickness interface model are proposed. Numerical results also illustrate the capabilities of the proposed constitutive theory to reproduce brittle or localized failure modes in limit stress states through discontinuous bifurcation analysis. Fil: Caggiano, Antonio. Universidad de Genova; España Fil: Vrech, Sonia Mariel. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina Fil: Etse, Jose Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Centro de Métodos Numéricos y Computacionales en Ingeniería; Argentina |
description |
The present work describes an elasto-plastic constitutive formulation aimed at simulating the failure behavior of Fiber Reinforced Cementitious Composites (FRCCs). This proposal, based on the Microplane Theory and Smeared Crack Approach (SCA), assumes a hyperbolic maximum strength criterion for the cementitious matrix in terms of normal and shear (micro-)stresses, evaluated on generally oriented planes (microplanes). A combination of an associated/ non-associated plastic flow rule in conjunction with a fracture energy-based softening law is defined to complete the modeling approach. The Mixture Theory is applied with the aim of characterizing the fiber-to-concrete interactions, described by considering two fundamental interaction phenomena: bridging debonding effects and dowel actions. Numerical analysis of FRCC failure behavior at the constitutive level is performed. Particularly, the soundness and capabilities of this approach are assessed against experimental data from tensile, shear, and compressive tests on FRCC samples. Simple shear tests are also evaluated to analyze the influence of the microplanes approximation over the unit microplane hemisphere. Comparisons against a discontinuous zero-thickness interface model are proposed. Numerical results also illustrate the capabilities of the proposed constitutive theory to reproduce brittle or localized failure modes in limit stress states through discontinuous bifurcation analysis. |
publishDate |
2024 |
dc.date.none.fl_str_mv |
2024-11 |
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/11336/252671 Caggiano, Antonio; Vrech, Sonia Mariel; Etse, Jose Guillermo; Hyperbolic/elliptic‐ CAP formulation for FRCC based on microplane constitutive theory; Wiley; Structural Concrete; 11-2024; 1-20 1464-4177 1751-7648 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/252671 |
identifier_str_mv |
Caggiano, Antonio; Vrech, Sonia Mariel; Etse, Jose Guillermo; Hyperbolic/elliptic‐ CAP formulation for FRCC based on microplane constitutive theory; Wiley; Structural Concrete; 11-2024; 1-20 1464-4177 1751-7648 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://onlinelibrary.wiley.com/doi/10.1002/suco.202300875 info:eu-repo/semantics/altIdentifier/doi/10.1002/suco.202300875 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Wiley |
publisher.none.fl_str_mv |
Wiley |
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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1844612991095406592 |
score |
13.070432 |