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Desempenho de estruturas de aço, em situação de incêndio, com diferentes proteções passivas
(2020-12-26)
Fire is a critical factor for any type of building, but when its effect on structural steel is analyzed, there are major impacts on physical and mechanical properties, suffering considerable reductions in its bearing ...
Análise do comportamento estrutural de ligações entre vigas e pilares de aço: comparação entre ligação rígida, semirrígida e flexível
(2021-12-18)
Metallic structures are present in a great portion of the civil construction market, and they are quite advantageous due to their manufacturing speed, assembly, modelling, resistance, among others. As part of steel structures, ...
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 ...