Seismic behaviour and 3D reconstruction of Cultural Heritage: the Column of the Hera Lacinia Temple in Capo Colonna (Calabria, Southern Italy)

The study aims to characterize the seismic behaviour of the Doric Column, last remaining of the Hera Lacinia Temple, located on the promontory of Capo Colonna near Crotone (Calabria, Southern Italy). Recordings of ambient vibration has been acquired both at the base and on the top of the column, sim...

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Bibliographic Details
Published in:Journal of physics. Conference series 2022-04, Vol.2204 (1), p.12072
Main Authors: Costanzo, Antonio, Cosentino, Antonio Giulio, Gaudio, Pierdomenico del, Aversa, Gregorio, Pascuzzi, Francesco
Format: Article
Language:English
Subjects:
Cultural heritage
Cultural resources
Earthquakes
Physics
Resonant frequencies
Seismic activity
Seismic response
Three dimensional models
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Summary:The study aims to characterize the seismic behaviour of the Doric Column, last remaining of the Hera Lacinia Temple, located on the promontory of Capo Colonna near Crotone (Calabria, Southern Italy). Recordings of ambient vibration has been acquired both at the base and on the top of the column, simultaneously, in order to detect the predominant frequencies of the element. In addition, a high-resolution 3D model of the column has been reconstructed through laser scanning to support the analysis of the current state of the heritage element. The fundamental frequencies of the column and those associated to the site have been compared to verify potential resonance phenomena at the occurrence of an earthquake. In addition, a significant inclination of the column was detected by analysing the 3D model.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2204/1/012072