SAM: Recent submissions
Now showing items 1658-1664 of 6450
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Communication avec acte(Informa UK Limited, 2015)Adolescent idiopathic scoliosis (AIS) is a threedimensional deformity of the spine, often progressing rapidly during the growth spurt. Severe scoliosis can lead to significant degradation of quality of life and functional ...
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Communication avec acte(2016)Plastic instabilities such as diffuse or localized necking may occur during sheet metal forming processes, thus limiting sheet metal formability, which is detrimental to industry. The formability of sheet metals is usually ...
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Communication sans acte(Esculapio (AJM Ferreira et al.), 2016)In this work, we present finite element models based on the solid–shell approach, which have been specifically designed for the modeling of multilayer structures. The originality in the current study lies in the analysis ...
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Article dans une revue avec comité de lecture(Springer Science and Business Media LLC, 2020)No abstract
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Scalar-based strain gradient plasticity theory to model size-dependent kinematic hardening effects Article dans une revue avec comité de lecture(Springer Verlag, 2021)A common belief in phenomenological strain gradient plasticity modeling is that including the gradient of scalar variables in the constitutive setting leads to size-dependent isotropic hardening, whereas the gradient of ...
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Article dans une revue avec comité de lecture(Laser Institute of America, 2021)A Finite element model is developed with a commercial code to investigate the keyhole dynamics and stability at keyhole threshold, a fusion regime characteristic to laser microwelding or to Laser Powder Bed Fusion. The ...