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Itens para a visualização no momento 21-24 of 24
Utilização de fibras de polipropileno como fator de minimização da desagregação do concreto ocasionado pelas altas temperaturas
(2022-12-20)
Widely, concrete is the most applied building material in the world, due to several factors. Among its properties, it is possible to highlight its good performance at high temperatures, characterized by its low thermal ...
Análise da resistência à flexão de vigas tipo perfil U submetidas a ensaios de corrosão acelerados com diferentes tempos de exposição
(2022-07-23)
This work presents an experimental study to seek to understand the influence of surface modification by accelerated corrosion process in relation to the resistance of metalic beams. Were used eight specimens with U profile ...
Aberturas em lajes maciças de concreto armado: análise da sua influência no dimensionamento estrutural através do método de bielas e tirantes
(2022-12-19)
Openings in slabs are commonly seen in buildings, since this is a very usual and necessary solution for passages of water lines, sewage, data, among others. Its correct execution is of paramount importance to avoid cracks ...