Mecánica de Medios Continuos y Teoría de Estructuras
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A 2.5D BEM-FEM using a spectral approach to study scattered waves in fluid–solid interaction problems [Presentation]
(WITPress, 2019)This work presents a two-and-a-half dimensional (2.5D) spectral formulation based on the finite element method (FEM) and the boundary element method (BEM) to study wave propagation in acoustic and elastic waveguides. The ...
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Continuum Modeling and Simulation in Bone Tissue Engineering [Article]
(MDPI, 2019-09)Bone tissue engineering is currently a mature methodology from a research perspective. Moreover, modeling and simulation of involved processes and phenomena in BTE have been proved in a number of papers to be an excellent ...
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Aprendizaje Centrado en el Proyecto de Estructuras Adaptados a la Enseñanza Universitaria [Presentation]
(Universidad de Oviedo, 2018)The establishment of the European higher education area (EHEA) and the Bologna process tries to improve student’s motivation and the development of personal skills, communication, teamwork, etc. through theoretical and ...
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Determinación del modelo de comportamiento hasta rotura de los aceros corrugados tempcore mediante modelado 3D [Presentation]
(3 ciencias. Área de Innovación y Desarrollo,S.L., 2019)El estudio del comportamiento real hasta rotura de los metales resulta de gran interés en la industria ya que permite determinar la tenacidad o energía absorbida durante el proceso de deformación y rotura. En cuanto a ...
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Analysis of the mechanical and fracture behavior of heated ultra-high-performance fiber-reinforced concrete by X-ray computed tomography [Article]
(Elsevier, 2019-05)This work analyzes the effects of temperature (300 °C) on mechanical and fracture behavior of an ultra-high-performance steel-fiber-reinforced concrete. The deterioration of the pore structure due to thermal damage of the ...
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A Direct Approach for Hypersingular Integral Evaluation in 3-D B.E.M. [Presentation]
(1988) -
Consideraciones sobre el cálculo sísmico de presas-bóveda [Presentation]
(1990)En esta comunicación se ponen de manifiesto las caracteristicas que debe reunir un modelo para el cálculo sismico de presas-bóveda . Se analizan los factores locales que influyen sobre la solicitación sismica que actúa en ...
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Model for the seismic analysis of arch dams including interaction effects [Presentation]
(1992)A three-dimensional boundary element model for the seismic analysis of arch dams is presented. The soil and the dam are assumed to be viscoelastic domains the former being boundless. The water is assume to be compressible ...
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Método de los elementos de contorno en algunos problemas de interacción suelo-estructura [Presentation]
(1980)Los problemas del comportamiento sísmico de estructuras masivas de gran responsabilidad y edificios de gran altura así como el clásico problema del cimiento de las maquinas vibrantes, hacen que el estudio de la interacción ...
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El método de los elementos de contorno en problemas dinámicos [Presentation]
(1982) -
Impedancias dinámicas en zapatas rígidas y flexibles sobre medios viscoelásticos [Presentation]
(1986)Se presentan aplicaciones recientes del Método de los Elementos de Contorno al cálculo de impedancias de cimentaciones en terrenos viscoelásticos, haciendo especial hincapié en el tratamiento de medios estratificados ...
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Numerical treatment of thick shells with holes [Presentation]
(1979)A. Boundary Integral Equation Method (B.1.E.M.) formulation is presented. After a general situation of the method among other usual numerical ones, the possibilities of discretizat ion are developed. As this is done only ...
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On the Use of a 3-D Fundamental Solution for Axisymmetric Steady-State Dynamic Problems [Presentation]
(1985) -
Dinamic stiffnesses of foundations [Presentation]
(Butterworth, 1980)A general theory that describes the B.I.E.M. in steady-state elastodynamics is developed. A cornprehensive formulation for hornogeneous and heterogeneous media is presented and also sorne results in practical cases as well ...
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The boundary element method in elastodynamics [Presentation]
(1982)The paper presents the application of B.E.M. to elastodynamic problems. Both the transient and steady state solutions are presented as well as sorne techniques to simplify problems with a free-stress boundary.
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Difracción de ondas por cavidades en materiales transversalmente isótropos [Presentation]
(Asociación española de Materiales Compuestos (AEMAC), 1995)El problema de la difracción de ondas por un defecto existente en un medio transversalmente isótropo infinito puede expresarse en función ele un conjunto ele Ecuaciones Integrales ele Contorno (EfC) para las variables de ...
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Fully 3D analysis of HST-track-soil-structure dynamic interaction [Presentation]
(KU Leuven, Department of Mechanical Engineering,, 2010)In this paper, a general and fully three dimensional multi-body-finite element-boundary element model formulated on time domain to predict vibrations due to train passage at the vehicle, the track and the free field ...
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A time domain analysis of train induced vibrations [Article]
(Techno-Press, 2012)This paper is intended to show the robustness and capabilities of a coupled Boundary Element-Finite Element technique for the analysis of vibrations generated by high-speed trains under different geometrical, mechanical ...
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Hypersingular BEM for Piezoelectric Solids: Formulation and Applications for FractureMechanics [Article]
(Tech Science Press, 2007)A general mixed boundary element formulation for three-dimensional piezoelectric fracture mechanics problems is presented in this paper. The numerical procedure is based on the extended displacement and traction integral ...
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Resolución de problemas de grietas 3-D en materiales transversalmente isótropos mediante el método de los elementos de contorno [Article]
(Grupo español de fractura, 2004)En este artículo se presentan una serie de resultados de problemas tridimensionales de grietas inmersas en medios transversalmente isótropos, bajo cargas estáticas y dinámicas (armónicas). Estos resultados han sido ...