Blar i Institutt for marin teknikk på forfatter "Proserpio, Davide"
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A framework for efficient isogeometric computations of phase-field brittle fracture in multipatch shell structures
Proserpio, Davide; Ambati, Marreddy; De Lorenzis, Laura; Kiendl, Josef (Peer reviewed; Journal article, 2020)We present a computational framework for applying the phase-field approach to brittle fracture efficiently to complex shell structures. The momentum and phase-field equations are solved in a staggered scheme using isogeometric ... -
Isogeometric Phase-Field Methods for Modeling Fracture in Shell Structures
Proserpio, Davide (Doctoral theses at NTNU;2021:87, Doctoral thesis, 2021)The simulation of the fracture of engineering structures is a challenging topic that requires accurate and efficient numerical models. This thesis focuses on the modeling of brittle and ductile fracture in thin shell structures ... -
Phase-field simulation of ductile fracture in shell structures
Proserpio, Davide; Ambati, Marreddy; De Lorenzis, Laura; Kiendl, Josef (Peer reviewed; Journal article, 2021)In this paper, a computational framework for simulating ductile fracture in multipatch shell structures is presented. A ductile fracture phase-field model at finite strains is combined with an isogeometric Kirchhoff-Love ...