La siguiente tesina tiene como objetivo principal la comparación del cálculo de estructuras articuladas mediante la teoría de primer orden respecto a la de segundo orden. El trabajo consiste en explicar cada uno de los ...

The objectives of this thesis are (i) to understand the thermal, metallurgical and mechanical behavior during AM, (ii) to shed light on the generation of residual stresses and the stress-induced deformations and cracks, ...

Durant el procés de fabricació additiva (AM), els gradients de temperatura són substancials i transitoris, resultant en tensions residuals irreversibles i deformació plàstica que tenen un efecte negatiu en la resistència, ...

En la presente tesina de especialidad se pretende comparar las diferentes normativas existentes en el ámbito del pandeo de estructuras articuladas. Es decir, se ha dedicado un capitulo del presente documento, a la ...

The numerical modelling of fracture has been an active topic of research for over five decades. Most of the approaches employed rely on the use of the Finite Element Method, which has shown to be an effective and cost-efficient ...

In this work, a novel multi-scale approach for the numerical simulation of the Additive Manufacturing processes will be developped. The High-Fidelity thermo-mechanical method will be used to feed a simplified approach ...

Cell migration is a fundamental element in a variety of physiological and pathological processes. Alteration of its regulatory mechanisms leads to loss of adhesion and increased motility, critical steps in the initial ...