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A local constitutive model for the discrete element method: application to geomaterials and concrete

Autor
Oñate, E.; Zarate, J.; Miquel, J.; Santasusana, M.; Celigueta, M.A.; Arrufat, F.; Gandikota, V.; Valiullin, K.; Ring, L.
Tipus d'activitat
Article en revista
Revista
Computational particle mechanics
Data de publicació
2015-06
Volum
2
Número
2
Pàgina inicial
139
Pàgina final
160
DOI
https://doi.org/10.1007/s40571-015-0044-9 Obrir en finestra nova
Projecte finançador
COMP-DES-MAT (Advanced tools for computational design of engineering materials)
Repositori
http://hdl.handle.net/2117/28574 Obrir en finestra nova
URL
http://link.springer.com/article/10.1007/s40571-015-0044-9 Obrir en finestra nova
Resum
This paper presents a local constitutive model for modelling the linear and non linear behavior of soft and hard cohesive materials with the discrete element method (DEM). We present the results obtained in the analysis with the DEM of cylindrical samples of cement, concrete and shale rock materials under a uniaxial compressive strength test, different triaxial tests, a uniaxial strain compaction test and a Brazilian tensile strength test. DEM results compare well with the experimental values in...
Citació
Oñate, E. [et al.]. A local constitutive model for the discrete element method: application to geomaterials and concrete. "Computational particle mechanics", Juny 2015, vol. 2, núm. 2, p. 139-160.
Paraules clau
COMP-DES-MAT Project, COMPDESMAT Project, Concrete, Discrete element method, Geomaterials, Local constitutive model
Grup de recerca
(MC)2 - Grup de Mecànica Computacional en Medis Continus
(MC)2 - UPC Mecànica de Medis Continus i Computacional
DECA - Grup de Recerca del Departament d'Enginyeria Civil i Ambiental
GMNE - Grup de Mètodes Numèrics en Enginyeria

Participants

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