Mostrando ítems 147-154 de 154
Oller, S. (Sergio), 1955- (Fecha de defensa: 1988-05-31)
Actualmente hay diversas corrientes investigadoras que han profundizado en el estudio del comportamiento mecánico de los materiales, dejando un apreciable cúmulo de experiencias aprovechables. No obstante, se encuentran ...
Díaz Ortíz, Guillermo Fernando (Fecha de defensa: 2014-07-23)
This paper presents a numerical approach for the simulation of reinforced concrete pieces in three dimensions, using embedded discontinuity elements, based on the strong discontinuity approach. In turn, this work is divided ...
Boyet, Auregan (Fecha de defensa: 2024-01-31)
(English) Induced seismicity due to hydraulic stimulation and circulation is a hurdle for the development of Enhanced Geothermal Systems (EGS). The monitored seismicity has occasionally reached magnitudes large enough to ...
Martorell Pol, Pere Antoni (Fecha de defensa: 2024-02-21)
(English) This thesis covers the development of large-scale numerical methods for the simulations of partial differential equations on arbitrarily complex geometries. The target application of this thesis is the structural ...
Aiash, Ahmad (Fecha de defensa: 2023-10-27)
(English) In order to converge towards Vision Zero concept in road safety, traffic crashes need great study and analysis. This thesis is aimed at this goal, applied to the urban and metropolitan environment of Barcelona. ...
Bugeda, G. (Gabriel) (Fecha de defensa: 1990-03-31)
A pesar de que la utilización del método de los elementos finitos está muy extendida, es difícil determinar el nivel de precisión de los resultados obtenidos. Para ello es necesario utilizar alguno de los mallados estimadores ...
Espinoza Román, Héctor Gabriel (Fecha de defensa: 2015-05-08)
The present work is a compilation of the research produced in the field of wave propagation modeling. It contains in-depth analysis of stability, convergence, dispersion and dissipation of spatial, temporal and spatial-temporal ...
Garolera Vinent, Daniel (Fecha de defensa: 2017-09-18)
This thesis describes the extension of the Finite Element Method with zero-thickness interface elements (FEM+z) to 3D, large and complex problems in geomaterials, with special interest in petroleum geomechanics. This general ...