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Mostrando ítems 1-3 de 3

A continuum and computational framework for viscoelastodynamics: I. Finite deformation linear models

Liu, Ju; Latorre, Marcos; Marsden, Alison L. (Elsevier, 2021-11-01)

[EN] This work concerns the continuum basis and numerical formulation for deformable materials with viscous dissipative mechanisms. We derive a viscohyperelastic modeling framework based on fundamental thermomechanical ...
A mixed isogeometric plane stress and plane strain formulation with different continuities for the alleviation of locking

Stammen, Lisa; Dornisch, Wolfgang (Editorial Universitat Politècnica de València, 2022-05-11)

[EN] Isogeometric analysis was founded by Hughes et al. and tries to unify computer aided design (CAD) and finite element analysis (FEA) by using the same model for geometry representation and analysis. Therefore, non-uniform ...
An Isogeometric Element Formulation for Linear Two-Dimensional Elasticity Based on the Airy Equation

Held, Susanne; Dornisch, Wolfgang; Azizi, Nima (Editorial Universitat Politècnica de València, 2022-05-11)

[EN] The aim of this work is to derive a formulation for linear two-dimensional elasticity using just one degree of freedom. This degree of freedom is used to directly discretize the Airy bipotential equation, which ...

Mostrando ítems 1-3 de 3