Issue 51

F. Clementi et alii, Frattura ed Integrità Strutturale, 51 (2020) 313-335; DOI: 10.3221/IGF-ESIS.51.24 332 Figure 20 : Displacements time histories of the control point #5 of the civic clock tower of Amatrice (Rieti, Italy) under the four main shocks in the three components x,y,z recorded in the village during the Central Italy seismic sequence of 2016 for both configurations, with (namely C) and without (NC) the steel chains, at varying of the friction on the bell cell.