Operational Modal Analysis (OMA) is extensively used as a tool for the modal identification and the Structural Health Monitoring (SHM) of civil constructions. However, the classical experimental techniques based on the use of accelerometers involve high costs and long times for performing the measurements, and often interrupting the service of the construction is also needed to. In this paper, with reference to the specific case study of the identification of modal parameters of a typical span of a railway viaduct, we analyze the capability and the possible improvements of the ground based radar interferometric experimental set-up. This analysis is aimed at developing a fast, inexpensive and practical procedure for the periodic monitoring of the viaduct

Some issues in the Structural Health Monitoring of a railway viaduct by ground based radar interferometry / Diaferio, M.; Fraddosio, A.; Piccioni, Md.; Castellano, A.; Mangialardi, L.; Soria, L.. - ELETTRONICO. - (2017). (Intervento presentato al convegno IEEE Workshop on Environmental, Energy, and Structural Monitoring Systems, EESMS 2017 tenutosi a Milano, Italy nel July 24-25, 2017) [10.1109/EESMS.2017.8052699].

Some issues in the Structural Health Monitoring of a railway viaduct by ground based radar interferometry

Diaferio, M.;Fraddosio, A.;Piccioni, MD.;Castellano, A.;Mangialardi, L.;Soria, L.
2017-01-01

Abstract

Operational Modal Analysis (OMA) is extensively used as a tool for the modal identification and the Structural Health Monitoring (SHM) of civil constructions. However, the classical experimental techniques based on the use of accelerometers involve high costs and long times for performing the measurements, and often interrupting the service of the construction is also needed to. In this paper, with reference to the specific case study of the identification of modal parameters of a typical span of a railway viaduct, we analyze the capability and the possible improvements of the ground based radar interferometric experimental set-up. This analysis is aimed at developing a fast, inexpensive and practical procedure for the periodic monitoring of the viaduct
2017
IEEE Workshop on Environmental, Energy, and Structural Monitoring Systems, EESMS 2017
978-1-5386-2816-4
Some issues in the Structural Health Monitoring of a railway viaduct by ground based radar interferometry / Diaferio, M.; Fraddosio, A.; Piccioni, Md.; Castellano, A.; Mangialardi, L.; Soria, L.. - ELETTRONICO. - (2017). (Intervento presentato al convegno IEEE Workshop on Environmental, Energy, and Structural Monitoring Systems, EESMS 2017 tenutosi a Milano, Italy nel July 24-25, 2017) [10.1109/EESMS.2017.8052699].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11589/115177
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