Engenharia Civil (UACSA)
URI permanente desta comunidadehttps://arandu.ufrpe.br/handle/123456789/2910
Siglas das Coleções:
APP - Artigo Publicado em Periódico
TAE - Trabalho Apresentado em Evento
TCC - Trabalho de Conclusão de Curso
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Item Análise de mapa de danos das fachadas de igrejas históricas tombadas localizadas no município de Jaboatão dos Guararapes(2017-08-29) Silva, Anderson José da; Araújo, Fernanda Wanderley Corrêa de; http://lattes.cnpq.br/7616387320307731; http://lattes.cnpq.br/0895425089026343The facade of a building is the system that first impresses people. In this sense, they can cause the appreciation or the devaluation of the property, depending on parameters such as the presence of pathologies and the architecture employed. The historic building will always present a greater difficulty to appreciate its facade, since the external agents have caused a constant decrease of its useful life over the years. The present study intends to analyze how the current state of conservation of the main facades of the historical churches is located in the municipality of Jaboatão dos Guararapes through the construction of damage maps. In this context the buildings treated were: the Church of Our Lady of Piedade, the Church of Our Lady of Prazeres and the Church of Our Lady of Loreto. It was necessary to make a bibliographical survey about the most recurrent pathologies to these systems and obtained the following parameters: mold / mildew, paint stripping, vegetation, detachment and cracks. For the recognition of these pathological manifestations, techniques were used for preliminary inspections, with on-site visits, visual inspections and photographic records. After due treatment of the data, it was observed that the humidity and the precipitation incidence were the factors that contributed the most to the pathologies in these frontispieces, because both contributed to the proliferation of fungi and vegetation and to the superficial erosion of the rocks.Item Análise de viabilidade entre concretos dosados pelos métodos da ACCP/ACI e IPT/USP(2019-07-08) Nascimento, Lucas Costa do; Araújo, Fernanda Wanderley Corrêa de; http://lattes.cnpq.br/7616387320307731; http://lattes.cnpq.br/7949189322240161The proper determination of the proportion of materials in the production of a concrete can imply a significant reduction of the final cost of work, since it is one of the materials most used in construction. The wide use in civil works indicates the need to rationalize the quantity of materials composing the mixture by determining an efficient feature that allows an adequate interconnection between the different physical properties required of a concrete with the lowest possible cost. This study presents a comparative analysis of physical and mechanical properties, material consumption and cost between two dosing methods: the one proposed by the Brazilian Portland Cement Association (ABCP), which is an adaptation of the ICA method, and the experimental method IPT / EPUSP. From initial parameters (concrete volume, compressive strength, cone trunk abatement and physical properties of cement and aggregates) and following the prescriptions and steps described by the methods, the respective traces were determined for the molding of a certain amount of ruptured specimens aged 14 and 28 days. With the obtained data, it was verified that both methods are able to provide concretes with the predefined physical properties. In terms of cost, the financial analysis of material consumption, based on the reference prices of the National System of Costs Survey and Civil Construction Indices (SINAPI / PE April-2019), verified a greater material saving by the IPT / EPUSP.