Resumen
In the present research, is proposed a new methodology for estimating tension forces in cables on the basis of their modes and natural frequencies of vibration, by developing a computer application leaning on the finite element method (FEM) and a detailed analysis of signals. In this paper is presented a state of the art with some of the work done around the world, a conceptual framework and a proposed methodology for its development and implementation. The computer application which was programmed in MATLAB ®, which was validated through experimental measurements on a scaled prototype and some cables of a cable stayed bridge under construction in Colombia, allows to estimate the magnitude of the cable's tension with minimal errors.
Título traducido de la contribución | Desarrollo de un algoritmo computacional para la estimación de la tensión de cables en puentes atirantados con base en la medición experimental en laboratorio y campo de sus modos y frecuencias naturales de vibración |
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Idioma original | Inglés |
Páginas (desde-hasta) | 155-180 |
Número de páginas | 26 |
Publicación | Revista Ingenieria de Construccion |
Volumen | 27 |
N.º | 3 |
DOI | |
Estado | Publicada - 2012 |