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Modelagem das tensões e deformações microscópicas de contato
(Universidade Tecnológica Federal do ParanáCuritibaBrasilBacharelado em Engenharia MecânicaUTFPR, 2019-11-25)
Contact Mechanics is responsible to understand the deformations, dislocations and stresses associated to solids in contact. This knowledge is necessary in order to avoid problems, such as irreversible deformation or contact ...
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)
On the free volume evolution in a deformed epoxy composite. A positron annihilation study
(Elsevier, 2005-12)
After fabrication of an epoxy system filled with aluminum powder, followed by inelastic deformations under compression of the specimens, Positron Annihilation Lifetime Spectroscopy (PALS) was used to follow the evolution ...
Modeling of Effect of Plastic Deformation on Barkhausen Noise and Magnetoacoustic Emission in Iron With 2% Silicon
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2008)
Before one models the effect of plastic deformation on magnetoacoustic emission (MAE), one must first treat non-180 degrees domain wall motion. In this paper, we take the Alessandro-Beatrice-Bertotti-Montorsi (ABBM) model ...
Parallel Adaptive Method for Selecting Points of Interest in Structures: Cranial Deformation
(Revista Computación y Sistemas; Vol. 17 No.3, 2013-09-11)
Abstract. In this paper, we present a cranial deformation simulation by applying a stress model using the Finite Element Method (FEM). We determine the geometry of cranium by processing 134 Computed Tomography (CT) images. ...
Magnetic Barkhausen emission in lightly deformed AISI 1070 steel
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
The Magnetic Barkhausen Noise (MBN) technique can evaluate both micro- and macro-residual stresses, and provides indication about the relevance of contribution of these different stress components. MBN measurements were ...
Non-polynomial Zig-Zag and ESL shear deformation theory to study advanced composites
(Elsevier, 2019-04)
The mechanical behavior of advanced composites can be modeled mathematically through unknown variables and Shear Strain Thickness Functions (SSTFs). Such SSTFs can be of polynomial or non-polynomial nature and some parameters ...