Cracking due to alkali-silica reaction in slab at the Jaguari hydroelectric power plant - A qualitative studyes

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorAkasaki, Jorge Luís-
Autor(es): dc.creatorZoilo, Camila Sancowich-
Autor(es): dc.creatorFioriti, Cesar Fabiano-
Autor(es): dc.creatorPereira, Adriana Maria-
Autor(es): dc.creatorDe Mayo Bernardes, Haroldo-
Autor(es): dc.creatorSalles, Flávio Moreira-
Data de aceite: dc.date.accessioned2025-08-21T19:13:08Z-
Data de disponibilização: dc.date.available2025-08-21T19:13:08Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2013-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.4067/s0718-50732013000300006-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/232257-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/232257-
Descrição: dc.descriptionThe concrete structures of Jaguari Hydro Power Plant (HPP) display cracks due to the occurrence of Alkali-Silica Reaction (ASR). The qualitative analysis of the cracks that occur in the slab of the water intake structure was performed through in-loco visual mapping, and through results from the computational analysis, using the finite element method. The cracks were mapped using the plastic film technique with ink pens. The computational analysis was performed with a commercial program using bidimensional elastic elements, CSQ - Constant Strain Quad. The comparison of the results with the two techniques showed that the most intense cracking observed in certain regions of the slab coincides with the occurrence of the maximum tensions when an expansion in the walls of the intake is simulated, which can explain the origin of the cracks observed in the slab.-
Descrição: dc.descriptionUniversidad Estadual Paulista (UNESP) Alameda Bahia, Ilha Solteira, Sao Paulo-
Descrição: dc.descriptionUniversidad Estadual Paulista (UNESP) Alameda Bahia, Ilha Solteira, Sao Paulo-
Formato: dc.format290-299-
Idioma: dc.languageen-
Idioma: dc.languagees-
Relação: dc.relationRevista Ingenieria de Construccion-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAlkali-aggregate reaction-
Palavras-chave: dc.subjectComputational analysis of structures-
Palavras-chave: dc.subjectConcrete-
Palavras-chave: dc.subjectDam monitoring-
Palavras-chave: dc.subjectSlab-
Título: dc.titleCracking due to alkali-silica reaction in slab at the Jaguari hydroelectric power plant - A qualitative studyes-
Título: dc.titleEstudio cualitativo sobre fisuración debida a la reacción álcali - sílice en el forjado de la represa hidráulica de Jaguari-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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