Exploració per tema "Anisotropy"
Ara es mostren els items 21-40 de 52
-
Existence loci of bound states in the continuum in the parameter space of anisotropic planar structures
(Optical Society of American (OSA), 2019)
Comunicació de congrés
Accés obertBound states in the continuum (BICs), first predicted in the field of quantum physics [1], are localized radiationless states existing in the part of the spectrum that corresponds to radiative modes. BICs are a general ... -
Fibre distribution and tensile response anisotropy in sprayed fibre reinforced concrete
(2018-02)
Article
Accés obertSprayed steel fibre reinforced concrete (SSFRC) is a material that tends to present anisotropy, due to the action of the spraying process inducing preferential fibre orientation. Despite numerous applications worldwide ... -
Geomechanics of shale repositories: mechanical behavior and modeling
(John Wiley & sons, 2020)
Capítol de llibre
Accés restringit per política de l'editorialThis chapter presents an overview of modeling frameworks available within the theory of elastoplasticity and able to capture main features of shale behavior including: yield under compression, failure under deviatoric ... -
Glassy Anomalies in the Low-Temperature Thermal Properties of a Minimally Disordered Crystalline Solid
(2017-11-21)
Article
Accés obertThe low-temperature thermal and transport properties of an unusual kind of crystal exhibiting minimal molecular positional and tilting disorder have been measured. The material, namely, low-dimensional, highly anisotropic ... -
Heat diffusion anisotropy in dendritic growth: phase field simulations and experiments in liquid crystals
(1998-10)
Article
Accés restringit per política de l'editorialAn anisotropic heat diffusion coefficient is introduced in order to study some interfacial growth phenomena. This anisotropy has been incorporated in a phase field model which has been studied numerically to reproduce some ... -
Het diffusion anisotropy in dendritic growth: phase field simulations and experiments in liquid crystals
(Elsevier, 1998-10-15)
Article
Accés restringit per política de l'editorialAn anisotropic heat diffusion coefficient is introduced in order to study some interfacial growth phenomena. This anisotropy has been incorporated in a phase field model which has been studied numerically to reproduce some ... -
Hierarchical micro-adaptation of biological structures by mechanical stimuli
(2013)
Article
Accés obertRemodeling and other evolving processes such as growth or morphogenesis are key factors in the evolution of biological tissue in response to both external and internal epigenetic stimuli. Based on the description of these ... -
Measurement of the angular distribution of fission fragments using a PPAC assembly at CERN n_TOF
(2014-01-08)
Article
Accés restringit per política de l'editorialA fission reaction chamber based on Parallel Plate Avalanche Counters (PPACs) was built for measuring angular distributions of fragments emitted in neutron-induced fission of actinides at the neutron beam available at the ... -
Modelización computacional del metal duro WC-Co considerando orientación de grano y anisotropía elástica a partir de tomografía FIB
(Universitat Politècnica de Catalunya, 2023-06-27)
Treball Final de Grau
Accés obertEn aquest estudi, es busca simular la microestructura del metall dur WC-Co, considerant l’orientació dels grans i l’anisotropia del WC. Per a això, és necessari crear una malla del material amb cada gra identificat de ... -
Modelling underground excavations in rock masses with anisotropic time-dependent behaviour
(Springer Nature, 2022-10)
Article
Accés obertWhen modelling rock masses that behave anisotropically and in addition present a time dependent behaviour, it is relevant to select a constitutive model able to represent their actual behaviour realistically. This article ... -
Multi Jet Fusion PA12 manufacturing parameters for watertightness, strength and tolerances
(Multidisciplinary Digital Publishing Institute (MDPI), 2018-08-18)
Article
Accés obertThe aim of this paper is to explore the watertightness behaviour for high pressure applications using Multi Jet Fusion technology and polyamide 12 as a material. We report an efficient solution for manufacturing functional ... -
New evidence of visual space anisotropy with autostereograms
(2014-11-25)
Article
Accés obert -
Novel compressive constitutive model for 3D printed concrete
(Springer, 2021)
Comunicació de congrés
Accés restringit per política de l'editorial3D concrete printing (3DCP) is emerging as a promising technology in the construction industry. From the engineering and architectural point of view, the use of 3DCP offers a great potential in terms of enhancing construction ... -
Nuevas evidencias de la anisotropía del espacio visual en el juicio de distancias en profundidad
(2013-03-05)
Article
Accés obert -
Numerical analysis of anisotropic stiffness and strength for geomaterials
(Science Press, 2023-02)
Article
Accés obertIn numerical modelling, selection of the constitutive model is a critical factor in predicting the actual response of a geomaterial. The use of oversimplified or inadequate models may not be sufficient to reproduce the ... -
Numerical and experimental analysis of the structural performance of AM components built by fused filament fabrication
(Springer, 2021-03)
Article
Accés restringit per política de l'editorialThis work analyses the performance of parts built by Additive Manufacturing (AM) using Fused Filament Fabrication (FFF) demonstrating the correlation between the printing orientation and structural performance. FFF components ... -
Numerical simulation of underground excavations in an indurated clay using non-local regularisation. Part 1: formulation and base case
(2022-12)
Article
Accés obertThe paper presents the numerical simulation of an underground excavation in the Callovo-Oxfordian argillaceous formation, performed in the Meuse/Haute-Marne underground research laboratory, within the context of deep ... -
Numerical simulation of underground excavations in an indurated clay using non-local regularisation. Part 2: Sensitivity analysis
(2022-12)
Article
Accés obertA sensitivity study is presented to evaluate the influence of different parameters on the simulation of an underground excavation in the Callovo-Oxfordian (COx) argillaceous formation performed in the Meuse/Haute-Marne ... -
On the evolution of austenite during tempering in high-carbon high-silicon bearing steel by high energy X-Ray diffraction
(2023-10-18)
Article
Accés restringit per política de l'editorialThe evolution of retained austenite in a high-carbon high-silicon bearing steel is explored by high energy X-ray diffraction during continuous heating, giving insights on the control of austenite stability or decomposition ... -
Peridynamic buildability analysis of 3D-printed concrete including damage, plastic flow and collapse
(Elsevier, 2023-07)
Article
Accés restringit per política de l'editorialWithout the restriction of formwork, 3D–printed concrete (3DPC) shows great advantages in construction; for the same reason, it presents stability problems, which greatly affect its buildability. In the present paper, a ...