GNGTS 2019 - Atti del 38° Convegno Nazionale

388 GNGTS 2019 S essione 2.2 Acknowledgement. This research was supported by the Italian Civil Protection Department within the project “ Contratto concernente l’affidamento di servizi per il programma per il supporto al rafforzamento della Governance in materia di riduzione del rischio sismico e vulcanico ai fini di protezione civile nell’ambito del PON Governance e Capacità Istituzionale 2014-2020 - CIG6980737E65 ”. Authors would like to thank Fabrizio Bramerini, Sergio Castenetto, Antonella Gorini, Giuseppe Naso and Daniele Spina of the Italian Civil Protection Department for the useful discussions. References Catalano S., Pavano F., Romagnoli G., Tortorici G.; 2017: Late Quaternary tectonics and active ground deformation in the Catania urban area (eastern Sicily): New constraints from a geological investigation. Tectonophysics 712:200- 207. DOI: 10.1016/j.tecto.2017.05.033. Darendeli, M. B.; 2001: Development of a new family of normalized modulus reduction and material damping curves. Austin, Texas: The University of Texas. DPC, Dipartimento della Protezione Civile; 2018: Commissione tecnica per il supporto e monitoraggio degli studi di Microzonazione Sismica (ex art.5, OPCM3907/10), (2018) – WebMs; WebCLE. A cura di: Maria Sole Benigni, Fabrizio Bramerini, Gianluca Carbone, Sergio Castenetto, Gian Paolo Cavinato, Monia Coltella, Margherita Giuffrè, Massimiliano Moscatelli, Giuseppe Naso, Andrea Pietrosante, Francesco Stigliano. www.webms.it. KottkeA. R., Wang X., Rathje E. M.; 2013: Technical Manual for Strata. Geotechnical Engineering Center Department of Civil, Architectural, and Environmental Engineering, University of Texas, 89 pp. Lanzo G., Olivares L., Silvestri F., Tommasi P.; 2004: Seismic response analysis of historical towns rising on rock slabs overlying a clayey substratum. V International Conference on Case Histories in Geotechnical Engineering, New York, April 13-17 (2004). Pagliaroli A., Lanzo G., Tommasi P., Di Fiore V.; 2014: Dynamic characterization of soils and soft rocks of the Central Archeological Area of Rome. Bull Earthquake Eng (2014) 12:1365–1381 DOI 10.1007/s10518-013-9452-5. Panzera F., Romagnoli G., Tortorici G., D’Amico S., Rizza M., Catalano S.; 2019: Integrated use of ambient vibrations and geological methods for seismic microzonation. Journal of Applied Geophysics Vol 170 November 2019, 103820. https://doi.org/10.1016/j.jappgeo.2019.103820. Rathje E.M., Kottke A.R., Trent W.L.; 2010: Influence of input motion and site property variabilities on seismic site response analysis. Journal of geotechnical and geoenvironmental engineering 136:607-619. Rollins K. M., Evans M., Diehl N., Daily W.; 1998: Shear modulus and damping relationships for gravels . J. Geotech. Geoenviron. Engng 124, No. 5, 396–405. Toro G. R.; 1995: Probabilistic models of site velocity profiles for generic and site-specific ground-motion amplification studies. Report prepared by Risk Engineering, Inc. for Brookhaven National Laboratory, Upton, New York. Vucetic M., Dobry M.; 1991; Effect of soil plasticity on cyclic response. ASCE, Journal of Geotech. Eng., 117, 89-107 (1991). Fig. 3 - Results of Monte Carlo simulations: comparison between fluvial and marine terraces, rock cliffs and lava rock, travertine plateau on alluvional plains for Class 1, Class 2 and Class 3 of PGA in terms of (a) acceleration response spectra and (b) spectral ratio.