14 documents found, page 1 of 2
Operational Modal Analysis of Moving Scaffolding Systems for Bridge Construction
Resende, A.; Sérgio Pereira; Pedro Pacheco; Magalhães, F.
YIC 2023, ECCOMAS Young Investigators Conference
Cláudio S. Horas; Sérgio Pereira; Aires Colaço; André Furtado; Ana Ramos; Carolina Furtado; Igor Lopes; Albertino Arteiro; Rodrigo Carvalho
Dynamic Monitoring of a Cable-Stayed Bridge: Monitoring System and First Results
Sérgio Pereira; Magalhaes, F; Caetano, E; Cunha, A.; Toullier, T; Dumoulin, JThe Eric Tabarly bridge in Nantes is a 210 m long cable-stayed road bridge crossing the Loire River, that was inaugurated in 2011. It is composed of a 27 m wide steel deck divided into two spans by a 57 m high steel pylon, being the main span 143 m long. In the context of the European Research Project DESDE-MONA (DEtection of Steel DEfects by Enhanced MONitoring and Automated procedure for self-inspection and m...
Analysis of the temperature effects on a long-span reinforced concrete arch bri...
Moutinho, C.; Isabelle Ietka; Sérgio Pereira; Cunha, A.
Dynamic Testing and Continuous Dynamic Monitoring of Transportation, Stadia and...
Álvaro Cunha; Elsa Caetano; Filipe Magalhães; Carlos Moutinho; Sérgio PereiraThe Laboratory of Vibrations and Structural Monitoring (ViBest, www.fe.up.pt/vibest ) of CONSTRUCT/FEUP has been implementing, since 2007, a significant set of long-term dynamic monitoring systems in large Civil structures with different typologies (e.g. roadway, railway and pedestrian bridges, stadia suspension roofs, wind turbines, concrete dams or high voltage transmission lines). This paper briefly describe...
Environmental and operational effects on modal properties of dams: Foz Tua Arch...
Álvaro Cunha; Sérgio Pereira; Filipe Magalhães; Jorge Gomes; J. Lemos; J. Paixão
Deteção de danos baseada em vibrações: aplicação a uma barragem de betão
Álvaro Cunha; Sérgio Pereira; Filipe Magalhães; J. Gomes; J. Lemos
Vibration-based SHM of transportation and energy infrastructures
Álvaro Cunha; Elsa Caetano; Filipe Magalhães; Carlos Moutinho; Sérgio Pereira
Vibration-based damage detection of a concrete arch dam
Álvaro Cunha; Sérgio Pereira; Filipe Magalhães; Jorge P. Gomes; José V. LemosCivil engineering structures are generally supposed to have long operation life spans during which they are submitted to many factors, both environmentally and human-induced, that degrade their condition and performance, gradually leading to the occurrence of damages and malfunctions. Therefore, systems capable of monitoring and assessing structural performance automatically are highly desirable.& nbsp; In this...
Modal identification of concrete dams with different typologies under natural e...
Álvaro Cunha; Sérgio Pereira; Filipe MagalhãesThe Laboratory of Vibrations and Structural Monitoring (ViBest) of FEUP is presently responsible by the development of the research project DAM-AGE (Advanced Online Dynamic Structural Health Monitoring of Concrete Dams). One of the first tasks of this project consists on the performance of ambient vibration tests on concrete dams with different typologies and stiffness characteristics and on the application of ...