In the present work it is presented a methodology to determine the self-balanced thermal stresses and thermal strains in isotropic rectangular flat plates that are under plane stress state and three-dimensional state. The ...

The knowledge of the structure characteristic of the Organic Matter is important for the understanding of the natural process. In this context aquatic humic substances (principal fraction) were isolated from water sample ...

Novas tecnologias de fabricação possibilitam a construção de peças cada vez mais complexas. Devido a isso, análises numéricas permitem primeiras aproximações e proporcionam aos projetistas avaliar se o modelo é adequado ...

This work presents the development and implementation of nonlinear numerical models for the thermal and mechanical analyses of steel, reinforced concrete and composite structures of steel and concrete subjected to fire. ...