The paper presents and discusses the procedure developed for the calibration of the struc¬tural FE model of a Bell-Tower, within a wide investigation program aimed to support the preserva¬tion and restoration actions. Ambient vibrations induced by wind, micro-tremors and swinging of bells were recorded and the identified modal parameters, together with geometric and crack pattern survey were used to calibrate a 3D F.E. of the tower.
FE modeling of an historic masonry tower and vibration-based systematic model tuning
GENTILE, CARMELO;SAISI, ANTONELLA ELIDE
2010-01-01
Abstract
The paper presents and discusses the procedure developed for the calibration of the struc¬tural FE model of a Bell-Tower, within a wide investigation program aimed to support the preserva¬tion and restoration actions. Ambient vibrations induced by wind, micro-tremors and swinging of bells were recorded and the identified modal parameters, together with geometric and crack pattern survey were used to calibrate a 3D F.E. of the tower.File in questo prodotto:
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gentile-saisi_scheda.pdf
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