Latest revision as of 14:37, 30 November 2021

Abstract

The paper focuses on the long-term monitoring of the Milan Cathedral. After a concise historic background on the monument and the description of the sensing devices installed in the church, selected results obtained during the first year of static monitoring are summarized as well as the lessons learned in view of the Structural Health Monitoring (SHM) of the Cathedral. In more details, the time evolution of different static features (i.e. strain of metallic tie-rods and tilt of columns) is presented, along with the correlation between those features and the environmental parameters and the possible minimization/removal of the environmental effects with SHM purposes.

Full document

References

[1] Annali della Fabbrica del Duomo di Milano. Dall’origine fino al presente (in Italian). Veneranda Fabbrica del Duomo di Milano (1885).

[2] Ferrari da Passano, C. Storia della Veneranda Fabbrica (in Italian). Cassa di Risparmio delle Province Lombarde (1973).

[3] Ferrari da Passano, C. Il Duomo rinato (in Italian). Veneranda Fabbrica del Duomo di Milano (Diakronia) (1988).

[4] Vicentini, G. Il pendolo registratore dei movimenti dell’aguglia maggiore del Duomo di Milano (in Italian). Hoepli (1906).

[5] Gentile, C., Poggi, C., Ruccolo, A. and Vasic, M. Vibration-based assessment of the tensile force in the tie-rods of the Milan Cathedral. Int. J. Archit. Herit. (2019) 13(3): 402-415.

[6] Gentile, C., Ruccolo, A. and Canali, F. Long-term monitoring for the condition-based structural maintenance of the Milan Cathedral. Constr. Build. Mater. (2019) 228:117101.

[7] Zacchi, A. Private communication (in Italian). Archives of Veneranda Fabbrica del Duomo di Milano (1941).

[8] Aste, N., Adhikari, R.S., Buzzetti, M., Della Torre, S., Del Pero, C., Huerto, H.E. and Leonforte, C.F. Microclimatic monitoring of the Duomo (Milan Cathedral): risks-based analysis for the conservation of its cultural heritage. Build. Environ. (2019) 148: 240-257.

[9] Mason, R.L., Gunst, R.F. and Hess, J.L. Statistical design and analysis of experiments with applications to engineering and science. John Wiley & Sons (2003).

[10] Gentile, C., Guidobaldi, M. and Saisi, A. One-year dynamic monitoring of a historic tower: damage detection under changing environment. Meccanica (2016) 51: 2873-89.

[11] Kita, A., Cavalagli, N. and Ubertini F. Temperature effects on static and dynamic behavior of Consoli Palace in Gubbio, Italy. Mech. Syst. Signal Pr. (2019) 120: 180-202.