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Ad-hoc Vibration Monitoring System for a Stress-Ribbon Footbridge: from Design to Operation
Citation
Ibán, Norberto and Soria Herrera, José Manuel and Magdaleno González, Álvaro and Casado, Carlos and Muñoz Díaz, Iván and Lorenzana-Ibán, Antolín (2018). Ad-hoc Vibration Monitoring System for a Stress-Ribbon Footbridge: from Design to Operation. "Smart Structures And Systems", v. 22 (n. 1); pp. 13-25. ISSN 1738-1991. https://doi.org/10.12989/sss.2018.22.1.013.
Description
| Title: | Ad-hoc Vibration Monitoring System for a Stress-Ribbon Footbridge: from Design to Operation |
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| Author/s: |
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| Item Type: | Article |
| Título de Revista/Publicación: | Smart Structures And Systems |
| Date: | 25 July 2018 |
| ISSN: | 1738-1991 |
| Volume: | 22 |
| Subjects: | |
| Freetext Keywords: | SHM, Serviceability Assessment, Structural Dynamics, Modal Parameters |
| Faculty: | E.T.S.I. Caminos, Canales y Puertos (UPM) |
| Department: | Mecánica de Medios Continuos y Teoría de Estructuras |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
Pedro Gómez Bosque footbridge is a slender and lightweight structure that creates a pedestrian link over the Pisuerga River, Valladolid, Spain. This footbridge is a singular stress ribbon structure with one span of 85 m consisting on a steel plate and precast concrete slabs laying on it. Rubber pavement and a railing made of stainless steel and glass complete the footbridge. Because of its lively dynamics, prone to oscillate, a simple and affordable structural health monitoring system was installed in order to continuously evaluate its structural serviceability and to estimate its modal parameters. Once certain problems (conditioning and 3D orientation of the triaxial accelerometers) are overcome, the monitoring system is validated by comparison with a general purpose laboratory portable analyzer. Representative data is presented, including acceleration magnitudes and modal estimates. The evolution of these parameters has been analysed over one-year time.
Funding Projects
| Type | Code | Acronym | Leader | Title |
|---|---|---|---|---|
| Government of Spain | BIA2011-28493-C01-01 | Unspecified | Lorenzana Ibán, Antolín | Técnicas experimentales y numéricas para la valoración del comportamiento vibratorio de pasarelas peatonales |
| Government of Spain | DPI2013-47441 | Unspecified | Unspecified | Desarrollo de nuevos sistemas de reducción de vibraciones en estructuras peatonales |
| Government of Spain | BIA2014-59321-C2-2-R | Unspecified | Unspecified | Prognosis y análisis integrado de las vibraciones inducidas por el hombre en estructuras |
| Government of Spain | FPU16/01339 | Unspecified | Unspecified | Unspecified |
More information
| Item ID: | 56494 |
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| DC Identifier: | https://oa.upm.es/56494/ |
| OAI Identifier: | oai:oa.upm.es:56494 |
| DOI: | 10.12989/sss.2018.22.1.013 |
| Official URL: | http://koreascience.or.kr/article/JAKO201822542575224.page |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 30 Mar 2020 15:30 |
| Last Modified: | 30 Mar 2020 15:30 |
