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Análise da influência da variação de temperatura e retração em edifícios de concreto armado sem juntas
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2023-02-20)
This work presents an analysis on the inclusion of the effects of temperature variation and shrinkage in reinforced concrete buildings without joints, evaluating the influence: on the resulting efforts, on the stability ...
A generalized-secant homogenization scheme for viscoplastic polycrystalline solids under imposed deformationsUne méthode d'homogénéisation sécante généralisée pour des matériaux polycristallins viscoplastiques en déformations imposées
(Elsevier Masson, 2015-03)
Homogenization estimates for viscoplastic polycrystals are derived by applying the generalized-secant linearization scheme of Liu and Ponte Castañeda (2004) [1] to the constitutive description with strain rates as primary ...
Integrable deformations of strings on symmetric spaces
(Springer, 2014-11-04)
A general class of deformations of integrable sigma-models with symmetric space F/G target-spaces are found. These deformations involve defining the non-abelian T dual of the sigma-model and then replacing the coupling of ...
Simple constitutive analysis of AA 7075-T6 aluminium alloy deformed at low deformation temperatures
(Materials Science and Technology, 2013)
Simple constitutive analysis of AA 7075-T6 aluminium alloy deformed at low deformation temperatures
(Maney Publishing, 2013)
Deformational evolution of the Vale do Jacurici rocks: implications for the structuration of the mafic-ultramafic chromite bodiesEvolução deformacional das rochas do Vale do Jacurici: implicações para a estruturação dos corpos cromitíferos máfico-ultramáficos
(Universidade de São Paulo, Instituto de Geociências, 2017)
Avaliação do efeito do histórico de cisalhamento na curva de escoamento de óleos parafínicos
(Universidade Tecnológica Federal do ParanáCuritibaBrasilBacharelado em Engenharia MecânicaUTFPR, 2019-11-28)
Waxy crude oil has a complex composition due to the several components present in the material, such as resins and asphaltenes, which affect the material rheological behavior at low temperatures. It is well known in the ...
Static tests of constructive tires using hydraulic press on the soil
(2015-01-01)
The power consumption and load capacity of agricultural machines have grown and the effects of pressure on the soil by tires have been still little investigated. In concern with sustainable development, the relationship ...
The influence of deformation path on strain characteristics of AA1050 aluminium processed by equal-channel angular pressing followed by rolling
(Elsevier Science Sa, 2015-10)
The present investigation reports on the microstructure evolution, texture development, the nature of the grain boundaries and the tensile and deep drawing behaviour of commercial AA1050 Al processed by Equal Channel Angular ...