Estudo das patologias em concreto armado: estudo de caso edifício centro cultural São Paulo

• Autor(a) principal: Maehara, Renata Harumi [UNESP]
• Data de Publicação: 2017
• Tipo de documento: Trabalho de conclusão de curso
• Idioma: por
• Título da fonte: Repositório Institucional da UNESP
• Texto Completo: http://hdl.handle.net/11449/156937; http://www.athena.biblioteca.unesp.br/exlibris/bd/capelo/2018-08-27/000906151.pdf
• topic: Patologia de construção; Edifícios - Deterioração; Concreto armado; Construção civil; Reinforced concrete

This work presents a study of the pathologies in reinforced concrete of the São Paulo Cultural Center building (CCSP), located in São Paulo - SP. Its construction counted on approximately two thousand workers, a construction siteof three hundred metersand its built area of 46,500 square meters. Approximately 20 thousand cubic meters of reinforced concrete and approximately 2000 tons of steel were consumed (CENNI, 1991). The study of the pathologies of a building is important because it presents the most recurrent deteriorations, and the analysis of its causes, so that these are avoided in the future. The present work sought to present, through a case study, an initial, visual analysis of a study of pathologies addressing their causes and their characteristics. Information about the study object Centro Cultural São Paulo was carried out mainly in academic works related to it. Later, through site visits, visual inspections and accounting of the same were made. Based on information collected from the bibliographical survey, analyzes, quantification and hypotheses about the pathologies found on two floors of the São Paulo Cultural Center were carried out, in order to determine the most frequent in the building and the factors that led to its emergence. Through visual verification, it was possible to identify the most recurrent ones being: wear on abrasion, disaggregation, segregation, carbonation and corrosion. After the analysis of the pathologies, an evaluation of its causes was made, and the infiltrations in the coverage were the most significant for the work, because this influence directly the pathological manifestations presented.