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Numerical modelling of tectonic plates subduction using X-FEM

Autor
Zlotnik, S.; Diez, P.; Fernandez, M.; Verges, J.
Tipus d'activitat
Article en revista
Revista
Computer methods in applied mechanics and engineering
Data de publicació
2007-09
Volum
196
Número
41-44
Pàgina inicial
4283
Pàgina final
4293
DOI
https://doi.org/10.1016/j.cma.2007.04.006 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/8505 Obrir en finestra nova
Resum
The numerical modelling of plate subduction requires solving a coupled thermo-mechanical highly-nonlinear transient problem. The mechanical description of the phenomenon results in a multiphase quasi-static Stokes flow, where the inertia terms are neglected. The transient thermal problem is dominated by the advection term. Here, the representation and evolution of the different phases are described using level sets. The phase tracking is carried out transporting the level set along with the mate...
Citació
Zlotnik, S. [et al.]. Numerical modelling of tectonic plates subduction using X-FEM. "Computer methods in applied mechanics and engineering", Setembre 2007, vol. 196, núm. 41-44, p. 4283-4293.
Paraules clau
Extended Finite Element Method (x-fem), Numerical Modelling, Subduction, Tectonic Plates
Grup de recerca
LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria

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