Blar i NTNU Open på forfatter "Auricchio, Ferdinando"
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A displacement-free formulation for the Timoshenko beam problem and a corresponding isogeometric collocation approach
Kiendl, Josef; Auricchio, Ferdinando; Reali, Alessandro (Journal article; Peer reviewed, 2017)We present a reformulation of the classical Timoshenko beam problem, resulting in a single differential equation with the rotation as the only primal variable. We show that this formulation is equivalent to the standard ... -
Graded-material design based on phase-field and topology optimization
Carraturo, Massimo; Rocca, Elisabetta; Bonetti, Elena; Hömberg, Dietmar Josef; Reali, Alessandro; Auricchio, Ferdinando (Journal article; Peer reviewed, 2019)In the present work we introduce a novel graded-material design based on phase-field and topology optimization. The main novelty of this work comes from the introduction of an additional phase-field variable in the classical ...