A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Civil engineering concrete structures telemonitorization using fiber optic technology
A civil engineering concrete structures quasi-distributed sensor system has been developed which is able to make a quasi-distributed strain and temperature measurement. The system has the following parts: a new strain and temperature fibre optic transducer, an optic channel, an optoelectronic unit and a telecommunication system. The later is used to transport measurement data to the customer office to have a real time assessment of the structure behaviour and conditions. An FBG based transducer and an optical channel were designed and tested first with a laboratory concrete beam flexural test, and later on a real installation in a concrete bridge. Both types of tests gave good results and demonstrate the feasibility of fiber optic technology for civil engineering concrete structures. A real-time Web based telemonitorization system was also developed. The information of the structure behaviour can be visualized at long distance from the measurement site.
Civil engineering concrete structures telemonitorization using fiber optic technology
A civil engineering concrete structures quasi-distributed sensor system has been developed which is able to make a quasi-distributed strain and temperature measurement. The system has the following parts: a new strain and temperature fibre optic transducer, an optic channel, an optoelectronic unit and a telecommunication system. The later is used to transport measurement data to the customer office to have a real time assessment of the structure behaviour and conditions. An FBG based transducer and an optical channel were designed and tested first with a laboratory concrete beam flexural test, and later on a real installation in a concrete bridge. Both types of tests gave good results and demonstrate the feasibility of fiber optic technology for civil engineering concrete structures. A real-time Web based telemonitorization system was also developed. The information of the structure behaviour can be visualized at long distance from the measurement site.
Civil engineering concrete structures telemonitorization using fiber optic technology
Fernüberwachung von Betonstrukturen im Bauingenieurwesen mittels faseroptischer Technologie
Echevarria, J. (author) / Jauregui, C. (author) / Quintela, A. (author) / Rodriguez, M.A. (author) / Lopez-Higuera, J.M. (author)
2002
5 Seiten, 6 Bilder, 3 Quellen
(Nicht paginiert).
Conference paper
Storage medium
English
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