Blar i Institutt for konstruksjonsteknikk på tidsskrift "European Journal of Mechanics. A, Solids"
Viser treff 1-5 av 5
-
Anisotropic yield surfaces of additively manufactured metals simulated with crystal plasticity
(Peer reviewed; Journal article, 2022)The mechanical anisotropy created by additive manufacturing (AM) is not yet fully understood and can depend on many factors, such as powder material, manufacturing technology and printing parameters. In this work, the ... -
The Effect of Thermal Residual Stresses on Ductile-to-Brittle Transition of a Welded TMCR Steel by Using CAFE Method
(Peer reviewed; Journal article, 2019)The effect of residual stress on fracture of materials or structures has been widely studied. However, its influence on ductile-to-brittle transition (DBT), a crucial phenomenon of structural materials, has rarely been ... -
Modeling the effect of notch geometry on the deformation of a strongly anisotropic aluminum alloy
(Peer reviewed; Journal article, 2020)In this study, an elastic-plastic model with yielding described by a newly proposed orthotropic yield criterion was used to model the unusual deformation of a strongly textured AA6060 alloy. Available experimental data ... -
Numerical study of ductile failure under non-proportional loading
(Journal article; Peer reviewed, 2019)This paper investigates two numerical methods for predicting the initiation of ductile failure under moderately and strongly non-proportional loading paths. Two distinct phenomena are considered as indicators for the ... -
Testing and simulation of additively manufactured AlSi10Mg components under quasi-static loading
(Peer reviewed; Journal article, 2020)An experimental and numerical study on the quasi-static loading of AlSi10Mg square boxes produced by selective laser melting (SLM) was carried out. The goal was to evaluate the applicability of common finite element modelling ...