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A moving mesh method to deal with cable structures subjected to moving loads and its application to the catenary-pantograph dynamic interaction
Jiménez Octavio, Jesús Ramón; Carnicero López, Alberto; Sanchez Rebollo, Cristina; Such Tabogada, Miguel (2015-08-04)This paper presents a method to analyse the dynamic response of a cable structure subjected to moving loads. A moving mesh algorithm, integrated into a general finite element method, has been developed with regard to the ... -
A new approach to fitting the three-parameter Weibull distribution: An application to glass ceramics
Garrido Contreras, Arturo; Caro Carretero, Raquel; Jiménez Octavio, Jesús Ramón; Carnicero López, Alberto; Such Tabogada, Miguel (2021-07-18)The field of strength reliability is one of the critical factors restricting wider use of brittle materials in certain structural applications, like ceramics. In this area, the Weibull distribution is widely accepted for ... -
An approach based on the catenary equation to deal with static analysis of three dimensional cable structures
Such Tabogada, Miguel; Jiménez Octavio, Jesús Ramón; Carnicero López, Alberto; López García, Óscar (2009-09-01)In this paper a novel method to solve three dimensional cable structures based on the catenary equation is proposed. The method is a generalization of a previous engineering application to compute the initial equilibrium ... -
Influence of track irregularities in the catenary-pantograph dynamic interaction
Carnicero López, Alberto; Jiménez Octavio, Jesús Ramón; Sanchez Rebollo, Cristina; Ramos Calvo, Abel; Such Tabogada, Miguel (2012-10-01)This paper presents an advanced pantograph-catenary-vehicle-track model, which allows us to analyze the vertical dynamics of the complete system. The developed model is able to evaluate the displacements and the contact ... -
Modelado de estructuras de cables
Such Tabogada, Miguel; Jiménez Octavio, Jesús Ramón; Carnicero López, Alberto; López García, Óscar (2008-07-01) -
Modelos para la simulación de la interacción dinámica catenaria-pantógrafo
Jiménez Octavio, Jesús Ramón; Such Tabogada, Miguel; Carnicero López, Alberto; López García, Óscar; Ramos Calvo, Abel (Sin editorial (Barcelona, España), 2009-06-29) -
Simulación de cargas móviles sobre estructuras mediante un mallado móvil de elementos finitos
Such Tabogada, Miguel; Jiménez Octavio, Jesús Ramón; Carnicero López, Alberto; Sanchez Rebollo, Cristina (2015-12-01)En este artículo se presenta una metodología para analizar la respuesta dinámica de estructuras sometidas a cargas móviles. Para ello se ha desarrollado un algoritmo de mallado adaptivo de elementos finitos que se mueve ... -
Simulación dinámica del conjunto catenaria-pantógrafo-vehículo-plataforma
Ramos Calvo, Abel; Jiménez Octavio, Jesús Ramón; Such Tabogada, Miguel; Carnicero López, Alberto; López García, Óscar (Sin editorial (Barcelona, España), 2009-06-29)