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Mostrando ítems 1-10 de 16
Ponencia
Caracterización de uniones material compuesto-hormigón mediante ensayos de pelado, cortadura, tracción plana y torsión
(Asociación Española de Materiales Compuestos (AEMAC), 2015-07)
El presente trabajo se centra en el análisis de diferentes ensayos que permiten determinar la calidad de la unión entre laminados de material compuesto y hormigón. Los ensayos considerados han sido: Pull Off (ensayo a ...
Ponencia
Model updating of a historical building by using ambient vibration tests : Chapel of the Würzburg Residence (Germany)
(Víctor Compán Cardiel [etc.], 2015)
One of the first difficulties that can be detected in finite element models of historical buildings is the high level of uncertainty associated with many factors affecting the actual behaviour of the structure. Often the ...
Ponencia
Stress analysis of finite anisotropic plates with cutouts under displacement boundary conditions
(Asociación Española de Materiales Compuestos (AEMAC), 2015-07)
The aim of this article is to provide an analytical tool to estímate the stress concentration in anisotropic plates weakened by a circular or elliptical hole; it is achieved by developing Lekhnitskii formalism in order ...
Ponencia
Semi-analytic solution on non-regularized unfolding stress in composite beams employing a series approximation based on legendre polynomilas
(2015)
Unfolding is one of the main causes of failure on composite beams including curved parts in their sections, such as L-beams, T-beams or C-beams, it being in many cases the critical criterion in the sizing of this kind of ...
Ponencia
Estimating robust optimum parameters of tuned mass dampers using multiobjective genetic algorithms
(Víctor Compán Cardiel [etc.], 2015)
Tuned mass dampers (TMD) are a well-known control device widely used to control the vibratory problem originated by the pedestrian action on footbridges. The main purpose of this study is the robust multi-objective ...
Ponencia
Predicción de fallo en laminados no convencionales: Estudio experimental
(Asociación Española de Materiales Compuestos (AEMAC), 2015-07)
Desde el inicio del uso de los materiales compuestos, han ido surgiendo distintas teorías para predecir su comportamiento y lo que es más importante, el fallo del material. Mientras que las predicciones parecen fiables ...
Ponencia
Comparación experimental de la tenacidad a fractura transversal de laminados unidireccionales correspondientes al crecimiento longitudinal o transversal de grietas
(Asociación Española de Materiales Compuestos (AEMAC), 2015-07)
El objetivo del trabajo es determinar y comparar, en laminados unidireccionales, las tenacidades a fractura transversal correspondientes a dos direcciones de crecimiento de grieta, paralela (GIcpar) y perpendicular ...
Ponencia
Definition and characterization of a historical building by using digital photogrammetry and operational modal analysis : San Juan de los Caballeros Church (Cádiz, Spain)
(2015)
Nowadays, the preservation of the architectural heritage is a fundamental aspect in the cultural development of modern cities. This heritage has to be preserved and different technical analysis are usually necessary to ...
Ponencia
Analysis of stationary roving mass effect for damage detection in beams using wavelet analysis of mode shapes
(IOPscience, 2015)
One of the main challenges in damage detection techniques is sensitivity to damage. During the last years, a large number of papers have used wavelet analysis as a sensitive mathematical tool for identifying changes in ...
Ponencia
Influence of micromechanics in composite panels buckling loads
(Víctor Compán Cardiel [etc.], 2015)
In-plane compression loads may cause buckling of fiber-reinforced composite panels. An accurate knowledge of these critical buckling loads is essential for structural design. In all cases of buckling of panels, critical ...