Pathological Manifestations in Buildings with Reinforced Concrete Walls: Case Study in The City of João Pessoa - PB
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.13/5519 |
Resumo: | This work focuses on the evaluation of the pathological manifestations presented in the constructive system of cast in- place concrete walls with the use of steel formwork. The case study was carried out in a condominium, located in the city of João Pessoa/PB, composed of 208 housing units distributed in 13 blocks, each of them containing 16 apartments. The objective of this article is to point out the pathological manifestations reported by the users of the buildings after the completion of the construction and the possible failures in the execution stage. The development of this study consists basically of a mapping of the pathologies through the occurrence reports registered by the users who requested technical assistance, where it could be verified that, of the of all occurrences recorded by the company, around 40% of them are related to, or are from systems that interface with concrete walls. In the next step, an on-site inspection to identify the nature and origin of the pathologies and diagnose the situation found seeking a solution to the problem. It can be concluded that the adoption of alternative processes used by the construction company can reduce or even avoid pathologies interfacing with concrete walls. Other measures such as the adoption of curing processes and better maintenance of steel formwork also appear as important elements in mitigating the undesirable effects caused by inadequate execution of concrete walls. |
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Pathological Manifestations in Buildings with Reinforced Concrete Walls: Case Study in The City of João Pessoa - PBConcrete wallsMetallic moldsPathologiesExecution errors.Faculdade de Ciências Exatas e da EngenhariaThis work focuses on the evaluation of the pathological manifestations presented in the constructive system of cast in- place concrete walls with the use of steel formwork. The case study was carried out in a condominium, located in the city of João Pessoa/PB, composed of 208 housing units distributed in 13 blocks, each of them containing 16 apartments. The objective of this article is to point out the pathological manifestations reported by the users of the buildings after the completion of the construction and the possible failures in the execution stage. The development of this study consists basically of a mapping of the pathologies through the occurrence reports registered by the users who requested technical assistance, where it could be verified that, of the of all occurrences recorded by the company, around 40% of them are related to, or are from systems that interface with concrete walls. In the next step, an on-site inspection to identify the nature and origin of the pathologies and diagnose the situation found seeking a solution to the problem. It can be concluded that the adoption of alternative processes used by the construction company can reduce or even avoid pathologies interfacing with concrete walls. Other measures such as the adoption of curing processes and better maintenance of steel formwork also appear as important elements in mitigating the undesirable effects caused by inadequate execution of concrete walls.ElsevierDigitUMaMendonça, Fernanda CaladoCavalcante, Karla Priscilla VenturaMaia, Lino2024-02-02T11:24:24Z20232023-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.13/5519eng10.22533/at.ed.317332305014info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-02-04T07:26:53Zoai:digituma.uma.pt:10400.13/5519Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:08:18.939617Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Pathological Manifestations in Buildings with Reinforced Concrete Walls: Case Study in The City of João Pessoa - PB |
title |
Pathological Manifestations in Buildings with Reinforced Concrete Walls: Case Study in The City of João Pessoa - PB |
spellingShingle |
Pathological Manifestations in Buildings with Reinforced Concrete Walls: Case Study in The City of João Pessoa - PB Mendonça, Fernanda Calado Concrete walls Metallic molds Pathologies Execution errors . Faculdade de Ciências Exatas e da Engenharia |
title_short |
Pathological Manifestations in Buildings with Reinforced Concrete Walls: Case Study in The City of João Pessoa - PB |
title_full |
Pathological Manifestations in Buildings with Reinforced Concrete Walls: Case Study in The City of João Pessoa - PB |
title_fullStr |
Pathological Manifestations in Buildings with Reinforced Concrete Walls: Case Study in The City of João Pessoa - PB |
title_full_unstemmed |
Pathological Manifestations in Buildings with Reinforced Concrete Walls: Case Study in The City of João Pessoa - PB |
title_sort |
Pathological Manifestations in Buildings with Reinforced Concrete Walls: Case Study in The City of João Pessoa - PB |
author |
Mendonça, Fernanda Calado |
author_facet |
Mendonça, Fernanda Calado Cavalcante, Karla Priscilla Ventura Maia, Lino |
author_role |
author |
author2 |
Cavalcante, Karla Priscilla Ventura Maia, Lino |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
DigitUMa |
dc.contributor.author.fl_str_mv |
Mendonça, Fernanda Calado Cavalcante, Karla Priscilla Ventura Maia, Lino |
dc.subject.por.fl_str_mv |
Concrete walls Metallic molds Pathologies Execution errors . Faculdade de Ciências Exatas e da Engenharia |
topic |
Concrete walls Metallic molds Pathologies Execution errors . Faculdade de Ciências Exatas e da Engenharia |
description |
This work focuses on the evaluation of the pathological manifestations presented in the constructive system of cast in- place concrete walls with the use of steel formwork. The case study was carried out in a condominium, located in the city of João Pessoa/PB, composed of 208 housing units distributed in 13 blocks, each of them containing 16 apartments. The objective of this article is to point out the pathological manifestations reported by the users of the buildings after the completion of the construction and the possible failures in the execution stage. The development of this study consists basically of a mapping of the pathologies through the occurrence reports registered by the users who requested technical assistance, where it could be verified that, of the of all occurrences recorded by the company, around 40% of them are related to, or are from systems that interface with concrete walls. In the next step, an on-site inspection to identify the nature and origin of the pathologies and diagnose the situation found seeking a solution to the problem. It can be concluded that the adoption of alternative processes used by the construction company can reduce or even avoid pathologies interfacing with concrete walls. Other measures such as the adoption of curing processes and better maintenance of steel formwork also appear as important elements in mitigating the undesirable effects caused by inadequate execution of concrete walls. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023 2023-01-01T00:00:00Z 2024-02-02T11:24:24Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.13/5519 |
url |
http://hdl.handle.net/10400.13/5519 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.22533/at.ed.317332305014 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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