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Modelling and simulation of the effect of blast loading on structures using an adaptive blending of discrete and finite element methods

Autor
Labra, C.; Oñate, E.; Zarate, J.; Rojek, J.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
PARTICLES 2011 - II International Conference on Particle-based Methods
Any de l'edició
2011
Data de presentació
2011-10
Llibre d'actes
Particle-based methods II: fundamentals and applications: proceedings of the II International Conference on Particle-based Methods
Pàgina inicial
457
Pàgina final
465
Repositori
http://hdl.handle.net/2117/111028 Obrir en finestra nova
URL
http://congress.cimne.com/particles2011/proceedings/ Obrir en finestra nova
Resum
We present a new computational model for predicting the effect of blast loading on structures. The model is based in the adaptive coupling of the finite element method (FEM) and the discrete element method (DEM) for the accurate reproduction of multifracturing and failure of structures under blast loading. In the paper we briefly describe the basis of the coupled DEM/FEM technology and demonstrate its efficiency in its application to the study of the effect of blast loading on a masonry wall, a ...
Citació
Labra, C., Oñate, E., Zarate, J., Rojek, J. Modelling and simulation of the effect of blast loading on structures using an adaptive blending of discrete and finite element methods. A: International Conference on Particle-Based Methods. "Particle-based methods II: fundamentals and applications: proceedings of the II International Conference on Particle-based Methods". Barcelona: 2011, p. 457-465.
Paraules clau
Blasting, Coupling, Discrete elements, Finite elements
Grup de recerca
(MC)2 - Grup de Mecànica Computacional en Medis Continus
(MC)2 - UPC Mecànica de Medis Continus i Computacional
GMNE - Grup de Mètodes Numèrics en Enginyeria

Participants

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