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Aplicação de redes neurais no apoio à tomada de decisão para a aprovação de componentes estruturais mecânicos
(2022-06-11)
The Finite Element Method (FEM) is a virtual calculation resource used around the world to determine approximate numerical solutions to engineering problems. It is common for an analysis carried out by the MEF to be delayed ...
Método para a análise de vida em fadiga em chassi de implementos rodoviários a partir de densidades espectrais de potência
(2022-06-23)
This dissertation presents the development of a method for the fatigue life analysis in chassis
of road implements out of power spectral densities. For this, triaxial and uniaxial accelerometer
signals were used, which ...
Análise comparativa entre dados experimentais/cálculo analítico/simulação do dobramento dos aços LNE 380 e S700MC
(2022-12-12)
With the advancement of technology in the metallurgical sector, new high-strength steels are gaining strength in the market, and with them, the challenges related to their manufacture also grow. It is common in industry ...
Análise estrutural de uma poltrona rebatível aplicada em um ônibus rodoviário
(2022-07-29)
This work aims to analyze, numerically and experimentally, the mechanical resistance of the retractable support when is used to fix the auxiliary driver's seats to the representative platform of the Marcopolo Double Deck ...
Análise de um dispositivo de absorção de impacto para a traseira de um ônibus elétrico através de simulação numérica
(2022-07-29)
The present work aimed to analyze the behavior of the region of the rear structure of an electric bus in a collision situation based on the pendulum test according to resolution No. 629 of CONTRAN (2016) and created ...
Análise numérica e experimental de tubos em aço com a utilização de lâminas pultrudadas de polímero reforçado com fibras de carbono (PRFC) fixadas com adesivo estrutural
(2022-07-29)
The present work proposed to analyze the modeling by the Finite Element Method (FEM) for the use of Carbon Fiber Reinforced Polymer (CFRP) sheets bonded with structural adhesive to carbon steel tubes, carrying out the study ...
Análise estrutural em carroceria de ônibus com redução de massa
(2022-12-24)
The present work had as its objective to analyze, with a focus on total mass reduction, the design of a structural bus cocoon, having as direction, thickness reduction and exchange of materials. The finite element analysis ...