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DYNAMIC FAULT RUPTURE AND PROPAGATION THROUGH A FIXED FINITE ELEMENT GRID
Summary The extended finite element method is used to simulate dynamic fault rupture in elastoplastic solids. Rupture is governed by a linear slip-weakening law and finite element calculations are done explicitly. In a numeric example, we study a benchmark problem comparing the new technique with conventional finite element simulations, including the regular penalty formulation and split-node technique for rupture propagating with off-fault bulk plasticity.
DYNAMIC FAULT RUPTURE AND PROPAGATION THROUGH A FIXED FINITE ELEMENT GRID
Summary The extended finite element method is used to simulate dynamic fault rupture in elastoplastic solids. Rupture is governed by a linear slip-weakening law and finite element calculations are done explicitly. In a numeric example, we study a benchmark problem comparing the new technique with conventional finite element simulations, including the regular penalty formulation and split-node technique for rupture propagating with off-fault bulk plasticity.
DYNAMIC FAULT RUPTURE AND PROPAGATION THROUGH A FIXED FINITE ELEMENT GRID
Liu, Fushen (Autor:in) / Borja, Ronaldo I. (Autor:in)
01.01.2011
4 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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