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Listar Artículos (Mecánica de Medios Continuos y Teoría de Estructuras) por autor "París Carballo, Federico"
Mostrando ítems 81-100 de 100
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Artículo
On the optimal choice of fibre orientation angle in off-axis tensile test using oblique end-tabs: Theoretical and experimental studies
Marín Vallejo, Juan Carlos; Justo Estebaranz, Jesús; Barroso Caro, Alberto; Cañas Delgado, José; París Carballo, Federico (Elsevier, 2019-07)Shear strength evaluation in composite materials still remains a not fully solved problem. One of most promising proposals ...
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Artículo
Predicting failure load of a non-crimp fabric composite by means of a 3D finite element model including progressive damage
Ferreira, Luis Miguel Marques; Graciani Díaz, Enrique; París Carballo, Federico (Elsevier, 2019-10)A mesoscopic scale 3D finite element model of its representative unit cell is used to study the progressive damage of a ...
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Artículo
Prediction of in-plane stiffness properties of Non-Crimp Fabric laminates by means of 3D Finite Element analysis
González, Amparo; Graciani Díaz, Enrique; París Carballo, Federico (Elsevier, 2008)Non-crimp fabric (NCF) composites are constituted by differently oriented layers of ideally unidirectional fibre tows. ...
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Artículo
Prediction of welding residual stresses and displacements by simplified models. Experimental validation
Barroso Caro, Alberto; Cañas Delgado, José; Picón, R.; París Carballo, Federico; Méndez, C.; Unanue, I. (Elsevier, 2010-03)Numerical simulations of welding processes are complex and computationally expensive. Several simplificative hypotheses ...
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Artículo
Premature failures in standard test specimens with composite materials induced by stress singularities in adhesive joints
Barroso Caro, Alberto; Marín Vallejo, Juan Carlos; Mantic, Vladislav; París Carballo, Federico (Elsevier, 2020-03)This work presents three examples of standard test configurations, involving composite materials, where the presence of ...
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Recent developments in the evaluation of the 3D fundamental solution and its derivatives for transversely isotropic elastic materials
Mantic, Vladislav; Távara Mendoza, Luis Arístides; Ortiz Tavara, Jhonny Edgar; París Carballo, Federico (2012)Explicit closed-form real-variable expressions of a fundamental solution and its derivatives for three-dimensional problems ...
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Artículo
Relación entre las medidas de la mixicidad de los modos de fractura en las grietas de interfase
Mantic, Vladislav; París Carballo, Federico (Grupo Español de Fractura, 2004)En este trabajo se considera el modelo elástico lineal de grietas de interfase entre dos materiales isótropos en deformación ...
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Representativity of the singular stress state in the failure of adhesively bonded joints between metals and composites
Barroso Caro, Alberto; París Carballo, Federico; Mantic, Vladislav (Elsevier, 2009-09)Several critical points, where both geometry and material properties change abruptly, arise in an adhesively bonded lap ...
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Representativity of thermal stresses in designing composite joints based on singular stress states at multimaterial corners
Barroso Caro, Alberto; Vicentini, Daniane F.; París Carballo, Federico; Mantic, Vladislav (Elsevier, 2011-09)Using adhesives curing at temperature in bonded joints between dissimilar materials (composites and metals) gives rise to ...
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Singularity analysis of anisotropic multimaterial corners
Barroso Caro, Alberto; Mantic, Vladislav; París Carballo, Federico (Springer, 2003-01)Singular stress states induced at the tip of linear elastic multimaterial corners are characterized in terms of the order ...
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Artículo
Singularity parameter determination in adhesively bonded lap joints for use in failure criteria
Barroso Caro, Alberto; Mantic, Vladislav; París Carballo, Federico (Elsevier, 2008)A procedure for the singularity characterization of anisotropic multimaterial corners which typically appear in adhesively ...
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Sobre problemas de contacto con retroceso usando el método de los elementos de contorno
Garrido, José Antonio; Calvo, F; París Carballo, Federico (Asociación Española de Ingeniería Mecánica, 1988-12)Se propone una estrategia para determinar una situación compatible inicial que permita comenzar el análisis de problemas ...
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Artículo
Study of transversal and delamination cracks in [0/90] symmetric laminates by means of the linear elastic brittle interface formulation
Távara Mendoza, Luis Arístides; Mantic, Vladislav; Blázquez Gámez, Antonio; Graciani Díaz, Enrique; París Carballo, Federico (Grupo Español de Fractura, 2012)En el presente trabajo se estudia el inicio y crecimiento de grietas transversales y de delaminación en laminados simétricos ...
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Artículo
Symmetric Variational Formulation of BIE for Domain Decomposition Problems in Elasticity – An SGBEM Approach for Nonconforming Discretizations of Curved Interfaces
Vodicka, R.; Mantic, Vladislav; París Carballo, Federico (Tech Science Press, 2007)An original approach to solve domain decomposition problems by the symmetric Galerkin boundary element method is ...
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Artículo
Tensile and shear strength of bimaterial interfaces within composite materials
Barroso Caro, Alberto; Lauke, Bernd; Mantic, Vladislav; París Carballo, Federico (Elsevier, 2016-03)The determination of the tensile and shear strengths of homogeneous materials can be easily performed by standard tensile ...
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Artículo
The effect of frequency on tension-tension fatigue behavior of unidirectional and woven fabric graphite-epoxy composites
Marín Vallejo, Juan Carlos; Justo Estebaranz, Jesús; París Carballo, Federico; Cañas Delgado, José (Taylor & Francis, 2019-09)In this paper, the effect of different values of load frequency on the evolution of the stress versus number of cycles to ...
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Artículo
Three dimensional finite element study of the behaviour and failure mechanism of non-crimp fabric composites under in-plane compression
Ferreira, Luis Miguel Marques; Graciani Díaz, Enrique; París Carballo, Federico (Elsevier, 2016-08)The compressive behaviour and the mechanism responsible for failure of a [0,90]n non-crimp fabric (NCF) laminate are studied ...
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Artículo
Transverse biaxial tests on long fibre reinforced composites
Zumaquero Bernal, Patricia Lucía; Correa Montoto, Elena; Justo Estebaranz, Jesús; París Carballo, Federico (Elsevier, 2022-10-01)The study and prediction of the failure mechanisms affecting long fibre reinforced composites is a fundamental field that ...
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Artículo
Tratamiento de las integrales de dominio en el análisis de la ecuación de poisson por el método de los elementos de contorno
París Carballo, Federico; León, Secundino de (Asociación Española de Ingeniería Mecánica, 1983-12)El Método de los elementos de contorno basa su principal ventaja, como alternativa numérica de cálculo, en que basta ...
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Artículo
Unique real‐variable expressions of displacement and traction fundamental solutions covering all transversely isotropic elastic materials for 3D BEM
Távara Mendoza, Luis Arístides; Ortiz, J.E.; Mantic, Vladislav; París Carballo, Federico (Wiley, 2008)A general, efficient and robust boundary element method (BEM) formulation for the numerical solution of 9 three-dimensional ...