Coccimiglio, S.; Miraglia, G.; Coletta, G.; Epicoco, R.; Ceravolo, R. Balanced Definition of Thresholds for Mode Tracking in a Long-Term Seismic Monitoring System. Geosciences2023, 13, 365.
Coccimiglio, S.; Miraglia, G.; Coletta, G.; Epicoco, R.; Ceravolo, R. Balanced Definition of Thresholds for Mode Tracking in a Long-Term Seismic Monitoring System. Geosciences 2023, 13, 365.
Coccimiglio, S.; Miraglia, G.; Coletta, G.; Epicoco, R.; Ceravolo, R. Balanced Definition of Thresholds for Mode Tracking in a Long-Term Seismic Monitoring System. Geosciences2023, 13, 365.
Coccimiglio, S.; Miraglia, G.; Coletta, G.; Epicoco, R.; Ceravolo, R. Balanced Definition of Thresholds for Mode Tracking in a Long-Term Seismic Monitoring System. Geosciences 2023, 13, 365.
Abstract
In recent years, the use of long-term seismic monitoring systems for the protection of structures is becoming increasingly widespread. This is because more and more awareness is gradually developing regarding the importance of keeping structures under observation so as to prevent any damage scenarios. Within the field of Structural Health Monitoring, data driven techniques allow to process and analyze data collected on site. This paper presents a Mode Tracking procedure to obtain the time-histories of the natural frequencies of a monumental structure. The procedure is applied on the Sanctuary of Vicoforte, an important monumental structure site in Piedmont known for its imposing oval dome and characterized by a permanent structural monitoring system. Through the procedure presented in the paper it has been possible to obtain and observe the time series of the first natural frequencies of the structure considering various aspects, including the temperature variation.
Copyright:
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