SAM: Soumissions récentes
Voici les éléments 1226-1232 de 6140
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Communication avec acte(ESAFORM, 2020)During the last decades, a family of assumed-strain solid-shell finite elements has been developed with enriched benefits of solid and shell finite elements together with special treatments to avoid locking phenomena. These ...
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An anisotropic model with linear perturbation technique to predict HCP sheet metal ductility limit Communication avec acte(2021)In this paper, hexagonal closed packed (HCP) sheet metal ductility for a viscoplastic material is analyzed by using a linear perturbation technique. It can be used for the analysis of localized necking. This technique is ...
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Communication avec acte(2016)In this work, an elastic–plastic model with Hill’48 anisotropic yield surface is coupled with the continuum damage mechanics theory and combined with the bifurcation analysis, in order to predict strain localization in ...
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Communication avec acte(ACMA, 2016)In this work, ductility limits of metallic materials, associated with the occurrence of strain localization, are predicted using the GTN damage model coupled with bifurcation theory. The resulting approach is implemented ...
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Conférence invitée(2018)In the literature dealing with plastic instabilities in general, many instability criteria have been developed, and some of them have been extensively applied to sheet metals to investigate their formability limits. ...
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Article dans une revue avec comité de lecture(Frontiers, 2021)Augmented Reality (AR) enhances the comprehension of complex situations by making the handling of contextual information easier. Maintenance activities in aeronautics consist of complex tasks carried out on various ...
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A Novel Multi-Criteria Risk Matrix to Assist in the Strategy Formulation Process: The Case of SMEs Article dans une revue avec comité de lecture(World Scientific Pub Co Pte Lt, 2021)Small and medium-sized enterprises (SMEs) are the spine of the European economy and play a key role in adding value in all sectors of the economy. However, due to a lack of methodology and time, SME entrepreneurs struggle ...