Estudo da interface entre o concreto e o material de reparo mediante microscopia
Ano de defesa: | 2005 |
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Autor(a) principal: | |
Orientador(a): | |
Banca de defesa: | , , |
Tipo de documento: | Dissertação |
Tipo de acesso: | Acesso aberto |
Idioma: | por |
Instituição de defesa: |
Universidade Federal de Uberlândia
|
Programa de Pós-Graduação: |
Programa de Pós-graduação em Engenharia Civil
|
Departamento: |
Engenharias
|
País: |
BR
|
Palavras-chave em Português: | |
Palavras-chave em Inglês: | |
Área do conhecimento CNPq: | |
Link de acesso: | https://repositorio.ufu.br/handle/123456789/14115 |
Resumo: | During the history of the Civil Engineering, it is witnessed the appearance of a new age, which emphasizes quality in general, and durability, in particular, of the concrete structures. As a result of a continuable search for quality, an evolution in a relatively new field is observed, named Structural Pathology, which relates to the study of structural imperfections in constructions. An efficient solution for this problem is the structural repair, that appears as a strong market share of the industry of the civil construction, motivating the development of a number of materials and procedures of repair that aim to reestablish the original conditions of the damaged structure in order to extend its service life. For the protection and the restoration of the concrete structures, there were developed repair materials destined to different situations of application. The Microscopy, historically applied to the biomedical sciences, field has been spreaded out to the science of the materials field as well, becoming an important tool in the study of diverse properties. The main objective of this research is to investigate the form of linking and bond between repair mortars and concrete, by using microscopy. In this research 247 micrographs were analysed from 24 samples of four types of repair mostars amongst the ones found in the market had been analyzed. The typical morphologic characteristics of those materials were studied through of the optic microscope (OM) and the scanning electron microscope (SEM). The results presented in research provides the understanding of the microscopical analisis related to the bond of someone repair materials. |
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2016-06-22T18:37:06Z2016-03-152016-06-22T18:37:06Z2005-08-11GONDIM, Felipe Land. Study of the interface between the concrete and the material for repair by using microscopy. 2005. 162 f. Dissertação (Mestrado em Engenharias) - Universidade Federal de Uberlândia, Uberlândia, 2005.https://repositorio.ufu.br/handle/123456789/14115During the history of the Civil Engineering, it is witnessed the appearance of a new age, which emphasizes quality in general, and durability, in particular, of the concrete structures. As a result of a continuable search for quality, an evolution in a relatively new field is observed, named Structural Pathology, which relates to the study of structural imperfections in constructions. An efficient solution for this problem is the structural repair, that appears as a strong market share of the industry of the civil construction, motivating the development of a number of materials and procedures of repair that aim to reestablish the original conditions of the damaged structure in order to extend its service life. For the protection and the restoration of the concrete structures, there were developed repair materials destined to different situations of application. The Microscopy, historically applied to the biomedical sciences, field has been spreaded out to the science of the materials field as well, becoming an important tool in the study of diverse properties. The main objective of this research is to investigate the form of linking and bond between repair mortars and concrete, by using microscopy. In this research 247 micrographs were analysed from 24 samples of four types of repair mostars amongst the ones found in the market had been analyzed. The typical morphologic characteristics of those materials were studied through of the optic microscope (OM) and the scanning electron microscope (SEM). The results presented in research provides the understanding of the microscopical analisis related to the bond of someone repair materials.Ao longo da história da Engenharia Civil, testemunha-se o surgimento de uma nova era, na qual se enfatiza a qualidade em geral e, particularmente, a durabilidade das estruturas de concreto. Como resultado de uma incessante busca pela qualidade, observa-se uma evolução em um campo relativamente novo, designado por Patologia Estrutural, que se relaciona ao estudo de falhas estruturais em obras civis. Uma solução eficaz para este problema é a recuperação estrutural, que surge como um forte segmento de mercado da indústria da construção civil, motivando o desenvolvimento de uma série de materiais e procedimentos de recuperação que visam a restabelecer as condições originais da estrutura danificada e ampliar a sua vida útil. Para a proteção e recuperação das estruturas de concreto, foram desenvolvidos materiais específicos destinados a diferentes situações de aplicação. A microscopia, historicamente aplicada no seguimento das ciências biomédicas, tem sido difundida também para a ciência dos materiais, tornando-se uma ferramenta importante no estudo de diversas propriedades. O objetivo principal deste trabalho é investigar a forma de ligação e aderência entre o concreto e o material de reparo, mediante microscopia. Nesta pesquisa, foram analisadas 247 micrografias em 24 amostras de quatro tipos de argamassas de reparo dentre os encontrados no mercado. As características morfológicas típicas destes materiais foram estudadas com o auxílio do microscópio óptico (MO) e do microscópio eletrônico de varredura (MEV). Os resultados apresentados neste trabalho auxiliam a compreensão da análise microscópica relacionada à aderência de um determinado material de reparo ultilizado.Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorMestre em Engenharia Civilapplication/pdfporUniversidade Federal de UberlândiaPrograma de Pós-graduação em Engenharia CivilUFUBREngenhariasRecuperação de estruturasAderência reparo-substratoMicroscopia eletrônica de varreduraMicroscopia óticaMateriais de reparoEngenharia de estruturasStructural repairBond repair-concreteScanning electron microscopyOptic microscopyRepair materialsCNPQ::ENGENHARIAS::ENGENHARIA CIVILEstudo da interface entre o concreto e o material de reparo mediante microscopiaStudy of the interface between the concrete and the material for repair by using microscopyinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisSilva, Turibio José dahttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4798494E6Dias, João Fernandohttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4780737E3Gomes, Abdias Magalhãeshttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4780700A7Dantas, Noelio Oliveirahttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4790290P3http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4745713A7Gondim, Felipe Landinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFUinstname:Universidade Federal de Uberlândia (UFU)instacron:UFUTHUMBNAILEstudoInterfaceConcreto.pdf.jpgEstudoInterfaceConcreto.pdf.jpgGenerated Thumbnailimage/jpeg1613https://repositorio.ufu.br/bitstream/123456789/14115/3/EstudoInterfaceConcreto.pdf.jpg424b87ad3a6250e2d1b184e8d0e793daMD53ORIGINALEstudoInterfaceConcreto.pdfapplication/pdf3932410https://repositorio.ufu.br/bitstream/123456789/14115/1/EstudoInterfaceConcreto.pdf850877648c7ca864b8f5e31fdeb9a780MD51TEXTEstudoInterfaceConcreto.pdf.txtEstudoInterfaceConcreto.pdf.txtExtracted texttext/plain264013https://repositorio.ufu.br/bitstream/123456789/14115/2/EstudoInterfaceConcreto.pdf.txt1a21cfa84a35f6e6a24250dc0c7391c2MD52123456789/141152017-06-27 12:13:03.996oai:repositorio.ufu.br:123456789/14115Repositório InstitucionalONGhttp://repositorio.ufu.br/oai/requestdiinf@dirbi.ufu.bropendoar:2017-06-27T15:13:03Repositório Institucional da UFU - Universidade Federal de Uberlândia (UFU)false |
dc.title.por.fl_str_mv |
Estudo da interface entre o concreto e o material de reparo mediante microscopia |
dc.title.alternative.eng.fl_str_mv |
Study of the interface between the concrete and the material for repair by using microscopy |
title |
Estudo da interface entre o concreto e o material de reparo mediante microscopia |
spellingShingle |
Estudo da interface entre o concreto e o material de reparo mediante microscopia Gondim, Felipe Land Recuperação de estruturas Aderência reparo-substrato Microscopia eletrônica de varredura Microscopia ótica Materiais de reparo Engenharia de estruturas Structural repair Bond repair-concrete Scanning electron microscopy Optic microscopy Repair materials CNPQ::ENGENHARIAS::ENGENHARIA CIVIL |
title_short |
Estudo da interface entre o concreto e o material de reparo mediante microscopia |
title_full |
Estudo da interface entre o concreto e o material de reparo mediante microscopia |
title_fullStr |
Estudo da interface entre o concreto e o material de reparo mediante microscopia |
title_full_unstemmed |
Estudo da interface entre o concreto e o material de reparo mediante microscopia |
title_sort |
Estudo da interface entre o concreto e o material de reparo mediante microscopia |
author |
Gondim, Felipe Land |
author_facet |
Gondim, Felipe Land |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Silva, Turibio José da |
dc.contributor.advisor1Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4798494E6 |
dc.contributor.referee1.fl_str_mv |
Dias, João Fernando |
dc.contributor.referee1Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4780737E3 |
dc.contributor.referee2.fl_str_mv |
Gomes, Abdias Magalhães |
dc.contributor.referee2Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4780700A7 |
dc.contributor.referee3.fl_str_mv |
Dantas, Noelio Oliveira |
dc.contributor.referee3Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4790290P3 |
dc.contributor.authorLattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4745713A7 |
dc.contributor.author.fl_str_mv |
Gondim, Felipe Land |
contributor_str_mv |
Silva, Turibio José da Dias, João Fernando Gomes, Abdias Magalhães Dantas, Noelio Oliveira |
dc.subject.por.fl_str_mv |
Recuperação de estruturas Aderência reparo-substrato Microscopia eletrônica de varredura Microscopia ótica Materiais de reparo Engenharia de estruturas |
topic |
Recuperação de estruturas Aderência reparo-substrato Microscopia eletrônica de varredura Microscopia ótica Materiais de reparo Engenharia de estruturas Structural repair Bond repair-concrete Scanning electron microscopy Optic microscopy Repair materials CNPQ::ENGENHARIAS::ENGENHARIA CIVIL |
dc.subject.eng.fl_str_mv |
Structural repair Bond repair-concrete Scanning electron microscopy Optic microscopy Repair materials |
dc.subject.cnpq.fl_str_mv |
CNPQ::ENGENHARIAS::ENGENHARIA CIVIL |
description |
During the history of the Civil Engineering, it is witnessed the appearance of a new age, which emphasizes quality in general, and durability, in particular, of the concrete structures. As a result of a continuable search for quality, an evolution in a relatively new field is observed, named Structural Pathology, which relates to the study of structural imperfections in constructions. An efficient solution for this problem is the structural repair, that appears as a strong market share of the industry of the civil construction, motivating the development of a number of materials and procedures of repair that aim to reestablish the original conditions of the damaged structure in order to extend its service life. For the protection and the restoration of the concrete structures, there were developed repair materials destined to different situations of application. The Microscopy, historically applied to the biomedical sciences, field has been spreaded out to the science of the materials field as well, becoming an important tool in the study of diverse properties. The main objective of this research is to investigate the form of linking and bond between repair mortars and concrete, by using microscopy. In this research 247 micrographs were analysed from 24 samples of four types of repair mostars amongst the ones found in the market had been analyzed. The typical morphologic characteristics of those materials were studied through of the optic microscope (OM) and the scanning electron microscope (SEM). The results presented in research provides the understanding of the microscopical analisis related to the bond of someone repair materials. |
publishDate |
2005 |
dc.date.issued.fl_str_mv |
2005-08-11 |
dc.date.accessioned.fl_str_mv |
2016-06-22T18:37:06Z |
dc.date.available.fl_str_mv |
2016-03-15 2016-06-22T18:37:06Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
GONDIM, Felipe Land. Study of the interface between the concrete and the material for repair by using microscopy. 2005. 162 f. Dissertação (Mestrado em Engenharias) - Universidade Federal de Uberlândia, Uberlândia, 2005. |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufu.br/handle/123456789/14115 |
identifier_str_mv |
GONDIM, Felipe Land. Study of the interface between the concrete and the material for repair by using microscopy. 2005. 162 f. Dissertação (Mestrado em Engenharias) - Universidade Federal de Uberlândia, Uberlândia, 2005. |
url |
https://repositorio.ufu.br/handle/123456789/14115 |
dc.language.iso.fl_str_mv |
por |
language |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Uberlândia |
dc.publisher.program.fl_str_mv |
Programa de Pós-graduação em Engenharia Civil |
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UFU |
dc.publisher.country.fl_str_mv |
BR |
dc.publisher.department.fl_str_mv |
Engenharias |
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Universidade Federal de Uberlândia |
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