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Showing 10 out of a total of 28 results for collection: Departament de Resistència de Materials i Estructures a l'Enginyeria. (1.483 seconds)
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(Date of defense: 26-02-2014)The objective of this thesis is to develop and evaluate a methodology for the solution of the Navier-Stokes equations for Bingham Herschel-Bulkley viscoplastic fluids using stabilized mixed velocity/pressure finite elements. ...
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El contenido de la tesis que se presenta se ha organizado de la manera siguiente:A lo largo del capítulo 2 se describen los aspectos generales del estado del arte del análisis de sensibilidad, centrándose en las principales ...
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(Date of defense: 11-11-2013)Esta tesis surge de la necesidad de establecer un método racional y práctico para identificar, a través del cambio de las frecuencias naturales , el daño en estructuras de hormigón armado. Por lo que se desarrolla un nuevo ...
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(Date of defense: 25-04-2013)El riesgo sísmico y en general los desastres futuros que puede sufrir una ciudad, una región o un país significan una obligación o pasivo contingente no explícito que puede afectar, desde el punto de vista macroeconómico, ...
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(Date of defense: 16-09-2014)The present project is aimed to analyze the steel structure from an evolutionary point of view. The study¿s context has been the 20th century on the Catalan capital city in order to see how the historical, normative and ...
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The world of computing simulation has experienced great progresses in recent years and requires more exigent multidisciplinary challenges to satisfy the new upcoming demands. Increasing the importance of solving ...
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(Date of defense: 23-01-2014)Cold-formed thin-walled steel sections are frequently used in pallet rack structures. This type of cross-sections are normally used as a columns and contains perforations uniformly distributed enabling the connection between ...
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La curva híbrida de riesgo : análisis retrospectivo y prospectivo del riesgo por fenómenos naturales (Date of defense: 01-02-2016)The natural hazard risk is a contingent liability and, thus, a sovereign risk for national governments and, therefore, it is important to assess properly the potential losses in order to design suitable policies and ...
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(Date of defense: 18-01-2016)The stated goal of this work is to develop a numerical explicit finite element method able to effectively address the strain localization process, discrete fracture and fragmentation process in quasi-brittle materials, ...
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(Date of defense: 19-07-2012)Modelling of granular materials, soils and rocks has been a challenging topic of investigation for decades. Classical continuum mechanics has been used to idealize soils and rocks, and numerical solution techniques such ...
