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Efectos dinámicos transitorios en factores de intensidad de tensión
(Asociación Española de Ingeniería Mecánica, 1986)
En esta comunicación se presenta, una forma de cálculo de la evolución de los Factores de Intensidad de Tensión a lo largo del tiempo cuando ondas que se propagan en un medio elástico inciden sobre una grieta que existe ...
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Fitting the fracture curve of concrete as a density function pertaining to the generalized extreme value family
(Elsevier, 2017-09)
The load-displacement (P-δ) curve, recorded during the fracture process of concrete in three-point bending tests, is supposed to depict a fracture phenomenon of statistical character that can be suitably described by a ...
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Numerical analysis of the crack paths produced by fibre–matrix interface failure in cross-ply LFRP laminates
(Elsevier, 2022-03)
The so-called matrix failure, also named inter-fibre failure, is one of the main failure mechanisms in long fibre reinforced polymers (LFRPs). This mechanism is characterized by the debonding of some fibres when transverse ...
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Special Issue on “Biomaterials for Bone Tissue Engineering”
(MDPI, 2020-04)
The present Special Issue covers recent advances in the field of tissue engineering applied to bone tissue. Bone tissue engineering is a wide research topic, so di erent works from di erent transversal areas of research ...
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The effect of frequency on tension-tension fatigue behavior of unidirectional and woven fabric graphite-epoxy composites
(Taylor & Francis, 2019-09)
In this paper, the effect of different values of load frequency on the evolution of the stress versus number of cycles to failure curve for a graphite-epoxy composite is studied. Two types of materials have been considered: ...
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Locking treatment of penalty-based gradient-enhanced damage formulation for failure of compressible and nearly incompressible hyperelastic materials
(Institute of Electrical and Electronics Engineers, 2023-03)
Soft materials are of major interest for biomechanics applications due to their high deformability and susceptibility to experience damage events under different loading scenarios. The present study is concerned with ...
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Fiber Bragg grating application to study an unmanned aerial system composite wing
(SAGE Publications, 2019-05)
Structural health monitoring consists of structural integrity assessment by means of data acquisition and analysis from on-board sensors. Fiber Bragg grating–based monitoring is increasingly attracting the scientific ...
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Análisis límite de cordones de soldaduras en ángulo
(Asociación Española de Ingeniería Mecánica, 1990-12)
La filosofía del análisis límite se aplica en este trabajo al cálculo de uniones soldadas, calculándose el máximo valor de las cargas externas para el cual existe una distribución de tensiones en equilibrio y que no viola ...
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Efecto de la fricción sobre la solución elástica de una grieta circular en la interfase entre dos semiespacios
(Grupo Español de Fractura, 2008)
Se estudia la solución elástica en el entorno de una grieta circular en la interfase entre dos materiales sometida a una carga de tracción. Siguiendo el enfoque de Comninou, se supone la existencia de una zona de contacto ...
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A 2.5D time-frequency domain model for railway induced soil-building vibration due to railway defects
(Elsevier, 2019-05)
A new hybrid time-frequency modelling methodology is proposed to simulate the generation of railway vibration caused by singular defects (e.g. joints, switches, crossings), and its propagation through the track, soil and ...