Numerical analysis of surface cracks repaired with single and double patches of composites
- Autores
- Ivañez, Inés; Braun, Matías
- Año de publicación
- 2017
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- In this work, the performances of circular single- and double-sided composite patch repairs are compared by computing the maximum stress intensity factor of a repaired surface crack. The three-dimensional finite-element method is used to calculate the stress intensity factor along the crack. The effects of the crack depth, composite patch thickness and patch material on the stress intensity factor variation are highlighted. The obtained results show that the selection of single- or double-sided patches depends on both the crack depth and patch thickness.
Facultad de Ingeniería - Materia
-
Ingeniería
Surface crack
Stress intensity factor
Finite-element method
Composite - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/123983
Ver los metadatos del registro completo
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Numerical analysis of surface cracks repaired with single and double patches of compositesIvañez, InésBraun, MatíasIngenieríaSurface crackStress intensity factorFinite-element methodCompositeIn this work, the performances of circular single- and double-sided composite patch repairs are compared by computing the maximum stress intensity factor of a repaired surface crack. The three-dimensional finite-element method is used to calculate the stress intensity factor along the crack. The effects of the crack depth, composite patch thickness and patch material on the stress intensity factor variation are highlighted. The obtained results show that the selection of single- or double-sided patches depends on both the crack depth and patch thickness.Facultad de Ingeniería2017-07-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf1113-1120http://sedici.unlp.edu.ar/handle/10915/123983enginfo:eu-repo/semantics/altIdentifier/issn/0021-9983info:eu-repo/semantics/altIdentifier/issn/1530-793xinfo:eu-repo/semantics/altIdentifier/doi/10.1177/0021998317722044info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-03T11:01:30Zoai:sedici.unlp.edu.ar:10915/123983Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-03 11:01:30.396SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Numerical analysis of surface cracks repaired with single and double patches of composites |
| title |
Numerical analysis of surface cracks repaired with single and double patches of composites |
| spellingShingle |
Numerical analysis of surface cracks repaired with single and double patches of composites Ivañez, Inés Ingeniería Surface crack Stress intensity factor Finite-element method Composite |
| title_short |
Numerical analysis of surface cracks repaired with single and double patches of composites |
| title_full |
Numerical analysis of surface cracks repaired with single and double patches of composites |
| title_fullStr |
Numerical analysis of surface cracks repaired with single and double patches of composites |
| title_full_unstemmed |
Numerical analysis of surface cracks repaired with single and double patches of composites |
| title_sort |
Numerical analysis of surface cracks repaired with single and double patches of composites |
| dc.creator.none.fl_str_mv |
Ivañez, Inés Braun, Matías |
| author |
Ivañez, Inés |
| author_facet |
Ivañez, Inés Braun, Matías |
| author_role |
author |
| author2 |
Braun, Matías |
| author2_role |
author |
| dc.subject.none.fl_str_mv |
Ingeniería Surface crack Stress intensity factor Finite-element method Composite |
| topic |
Ingeniería Surface crack Stress intensity factor Finite-element method Composite |
| dc.description.none.fl_txt_mv |
In this work, the performances of circular single- and double-sided composite patch repairs are compared by computing the maximum stress intensity factor of a repaired surface crack. The three-dimensional finite-element method is used to calculate the stress intensity factor along the crack. The effects of the crack depth, composite patch thickness and patch material on the stress intensity factor variation are highlighted. The obtained results show that the selection of single- or double-sided patches depends on both the crack depth and patch thickness. Facultad de Ingeniería |
| description |
In this work, the performances of circular single- and double-sided composite patch repairs are compared by computing the maximum stress intensity factor of a repaired surface crack. The three-dimensional finite-element method is used to calculate the stress intensity factor along the crack. The effects of the crack depth, composite patch thickness and patch material on the stress intensity factor variation are highlighted. The obtained results show that the selection of single- or double-sided patches depends on both the crack depth and patch thickness. |
| publishDate |
2017 |
| dc.date.none.fl_str_mv |
2017-07-21 |
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article |
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publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/123983 |
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| dc.language.none.fl_str_mv |
eng |
| language |
eng |
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info:eu-repo/semantics/altIdentifier/issn/0021-9983 info:eu-repo/semantics/altIdentifier/issn/1530-793x info:eu-repo/semantics/altIdentifier/doi/10.1177/0021998317722044 |
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info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
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openAccess |
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http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
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