Exploració per autor "Arias Vicente, Irene"
Ara es mostren els items 12-31 de 46
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Experimental validation of large-scale simulations of dynamic fracture along weak planes
Chalivendra, V. B.; Hong, Soonsung; Arias Vicente, Irene; Knap, Jaroslaw; Rosakis, Ares; Ortiz, Michael (2009-07)
Article
Accés obertA well-controlled and minimal experimental scheme for dynamic fracture along weak planes is specifically designed for the validation of large-scale simulations using cohesive finite elements. The role of the experiments ... -
FONAMENTS MATEMÀTICS DE L'ENGINYERIA 1 (I) (Examen 1er parcial)
Arias Vicente, Irene (Universitat Politècnica de Catalunya, 2006-03-30)
Examen
Accés restringit a la comunitat UPC -
FONAMENTS MATEMÀTICS DE L'ENGINYERIA 1 (M) (Examen 1er parcial)
Arias Vicente, Irene (Universitat Politècnica de Catalunya, 2004-10-27)
Examen
Accés restringit a la comunitat UPC -
FONAMENTS MATEMÀTICS DE L'ENGINYERIA 1 (M) (Examen 1er parcial)
Arias Vicente, Irene (Universitat Politècnica de Catalunya, 2005-10-27)
Examen
Accés restringit a la comunitat UPC -
FONAMENTS MATEMÀTICS DE L'ENGINYERIA 1 (M) (Examen 2n parcial)
Arias Vicente, Irene (Universitat Politècnica de Catalunya, 2004-12-15)
Examen
Accés restringit a la comunitat UPC -
FONAMENTS MATEMÀTICS DE L'ENGINYERIA 1 (M) (Examen 2n parcial)
Arias Vicente, Irene (Universitat Politècnica de Catalunya, 2005-12-22)
Examen
Accés restringit a la comunitat UPC -
FONAMENTS MATEMÀTICS DE L'ENGINYERIA 1 (M) (Examen Final)
Arias Vicente, Irene (Universitat Politècnica de Catalunya, 2006-01-17)
Examen
Accés restringit a la comunitat UPC -
FONAMENTS MATEMÀTICS DE L'ENGINYERIA 1 (M) (Examen Final)
Arias Vicente, Irene (Universitat Politècnica de Catalunya, 2005-01-12)
Examen
Accés restringit a la comunitat UPC -
Fracture toughening and toughness asymmetry induced by flexoelectricity
Abdollahi Hosnijeh, Amir; Peco, Christian; Millán, Daniel; Arroyo Balaguer, Marino; Catalan, Gustau; Arias Vicente, Irene (2015-09-08)
Article
Accés restringit per política de l'editorialCracks generate the largest strain gradients that any material can withstand. Flexoelectricity (coupling between strain gradient and polarization) must therefore play an important role in fracture physics. Here we use a ... -
Geometrically polarized architected dielectrics with apparent piezoelectricity
Mocci, Alice; Barceló Mercader, Jordi; Codony Gisbert, David; Arias Vicente, Irene (2021-12)
Article
Accés obertThrough the suitable geometry of a repeating unit, a metamaterial can exhibit a property not present in the base material. Here, we propose a class of low area-fraction, bending-dominated metamaterials that exhibit apparent ... -
iMatCampus: Vodcasting, les matemàtiques cap a Europa
Parés Mariné, Núria; Pozo Montero, Francesc; Vidal Seguí, Yolanda; Arias Vicente, Irene (2009-02-12T13:33:46Z)
Comunicació de congrés / Text en actes de congrés
Accés obertLa finalitat del projecte ha estat la generació i distribució d’un material docent accessible via web en format de “MapleCast” per tal de motivar l’estudiant i facilitar l’assimilació dels conceptes curriculars, millorant ... -
Mathematical and computational modeling of flexoelectricity
Codony Gisbert, David; Mocci, Alice; Barceló Mercader, Jordi; Arias Vicente, Irene (2021-12-21)
Article
Accés obertWe first revisit the mathematical modeling of the flexoelectric effect in the context of continuum mechanics at infinitesimal deformations. We establish and clarify the relation between the different formulations, point ... -
Modeling and simulation of conducting crack propagation in ferroelectric single crystals under purely electrical loading
Abdollahi Hosnijeh, Amir; Arias Vicente, Irene (CIMNE, 2013)
Text en actes de congrés
Accés obertWe present a phase-field model of fracture in ferroelectric single crystals for the simulation of conducting crack propagation under purely electrical loading. This is done by introducing the electrical enthalpy of a diffuse ... -
Modeling and simulation of conducting crack propagation in ferroelectric single crystals under purely electrical loading
Abdollahi Hosnijeh, Amir; Arias Vicente, Irene (2013)
Text en actes de congrés
Accés obertWe present a phase-field model of fracture in ferroelectric single crystals for the simulation of conducting crack propagation under purely electrical loading. This is done by introducing the electrical enthalpy of a diffuse ... -
Modeling flexoelectricity in soft dielectrics at finite deformation
Codony Gisbert, David; Gupta, Prakhar; Marco Alacid, Onofre; Arias Vicente, Irene (2021-01)
Article
Accés obertThis paper develops the equilibrium equations describing the flexoelectric effect in soft dielectrics under large deformations. Previous works have developed related theories using a flexoelectric coupling tensor of mixed ... -
Numerical estimation of the bearing capacity of resistance spot welds in martensitic boron steels using a J-integral fracture criterion
Dorribo Dorribo, Daniel; Greve, Lars; Díez, Pedro; Arias Vicente, Irene; Larráyoz Izcara, Xabier (2018-08-01)
Article
Accés obertPredicting the bearing capacity of resistance spot welds (RSW) during vehicle crash tests has become a crucial task for the automotive industry, since the recent introduction of advanced high strength steels (AHSS) such ... -
Numerical modelling and experimental validation of dynamic fracture events along weak planes
Arias Vicente, Irene; Knap, Jaroslaw; Chalivendra, V. B.; Hong, Soonsung; Ortiz, Michael; Rosakis, Ares (2007-08)
Article
Accés obertThe conceptual simplicity and the ability of cohesive finite element models to describe complex fracture phenomena makes them often the approach of choice to study dynamic fracture. These models have proven to reproduce ... -
Numerical simulation of intergranular and transgranular crack propagation in ferroelectric polycrystals
Abdollahi Hosnijeh, Amir; Arias Vicente, Irene (2011)
Text en actes de congrés
Accés restringit per política de l'editorialWe present a phase-field model to simulate intergranular and transgranular crack propagation in ferroelectric polycrystals. The proposed model couples three phase-fields describing (1) the polycrystalline structure, (2) ... -
Numerical simulations of vickers indentation crack growth in ferroelectric single crystals: effect of microstructure on the fracture process
Abdollahi Hosnijeh, Amir; Arias Vicente, Irene (CIMNE, 2011)
Text en actes de congrés
Accés obertFerroelectric materials exhibit strong electro-mechanical coupling which make them ideal materials for use in electro-mechanical devices such as sensors, actuators and transducers. To assure optimum reliability of these ... -
Phase-field modeling and simulation of fracture in brittle materials with strongly anisotropic surface energy
Li, Bin; Peco, Christian; Millán, Daniel; Arias Vicente, Irene; Arroyo Balaguer, Marino (John Wiley & Sons, 2015-04-20)
Article
Accés obertCrack propagation in brittle materials with anisotropic surface energy is important in applications involving single crystals, extruded polymers, or geological and organic materials. Furthermore, when this anisotropy is ...