Search
Now showing items 1-10 of 16
PhD Thesis
Crack Onset in PMMA Plates with Circular Holes by Finite Fracture Mechanics
(2021-07-22)
Crack onset in Polymethyl Methacrylate (PMMA) holed plates, subjected to tensilestress, has been studied through the application of a Coupled stress and energy Crite-rion in the framework of the Finite Fracture ...
PhD Thesis
Crack arrest by curved interfaces. Experimental and numerical analysis
(2022-07-17)
El estudio de la técnica para detener el crecimiento de grietas tiene una importancia considerable en la ingeniería. Una gran cantidad de aplicaciones en la industria actual requieren la implementación de tecnología de ...
PhD Thesis
Phase field methods for fracture mechanics in coupled approaches
(2024-01-11)
Hoy en día, los procesos industriales más innovadores no pueden prosperar sin la consideración de un punto de vista multidisciplinar aplicado a todos sus procesos. Incluso el campo de la Mecánica no se encuentra exento ...
PhD Thesis
Análisis experimental del comportamiento mecánico de la tierra como material de construcción
(2021-11-18)
Esta tesis tiene como objetivo proporcionar datos experimentales para el desarrollo de metodologías consistentes para la caracterización mecánica de la tierra como material constructivo. La tierra es un material de ...
PhD Thesis
Phase-Field Modeling of Damage and Fracture in Fiber Reinforced Composites
(2020-09-30)
The damage and fracture behavior of Fiber Reinforced Polymers (FRPs) is quite complex and is different than the failure behavior of the traditionally employed metals. There are various types of failure mechanisms that ...
PhD Thesis
PhD Thesis
Closed-Form Methodology for the Structural Analysis of Composite Plates With Cutouts
(2021-01-27)
The use of composite materials in the aerospace industry shows an increasing tendency due to its excellent specific mechanical properties. The long fibre reinforced polymers are well suited for its application in plate and ...
PhD Thesis
Parameter estimation of dynamic systems: application to civil engineering structures
(2020-10-13)
La estimación de parámetros de sistemas dinámicos se basa en inferir los parámetros del sistema a partir del conocimiento de un conjunto de entradas y salidas. En ingeniería civil, la principal aplicación es la actualización ...
PhD Thesis
Mechanical behaviour of structured joints in 3D printed composite components: experimental, analytical and numerical study
(2020-06-10)
Joining mechanisms become specially relevant in structures where multiple parts are involved, for instance in the automotive or the aerospace sectors. Hence, the efficiency of these connections, which generally correspond ...
PhD Thesis
A fully physically based explanation of the scale effect in composites
(2021-05-13)
The scale effect in composite materials is known as the delay in the appearance of damage in the weakest laminas of a laminate (typically laminas oriented at 90 degrees). The availability of ultra-thin plies, of up to 20 ...