GNGTS 2023 - Atti del 41° Convegno Nazionale

Session 3.2 ___ GNGTS 2023 comparable with the DPT-based methods. This aspect may be related to the different dataset used to develop the liquefaction prediction equations for DPT and methods (single earthquake for the Cao formulas and worldwide case histories for the Rollins correlations). Acknowledgements This study was carried out in the framework of the ReLUIS-DPC 2019–2021 research project under funding of the Italian Civil Protection Department (Task 16.1 Site Response and Liquefaction). Additional funding by Regione Abruzzo is also acknowledged. Partial funding provided by grant CMMI-1663546 from the U.S. National Science Foundation. However, the opinions, conclusions and recommendations in this paper do not necessarily represent those of the sponsors. References Ambraseys N.N.; 1988: Engineering seismology. Earthquake Engineering & Structural Dynamics, 17 (1), 1-105. https://doi.org/10.1002/eqe.4290170101 Boulanger R.W., Idriss I.M.; 2014: CPT and SPT based liquefaction triggering procedure. Report No. UCD/CGM-14/01, Center for Geotechnical Modelling, Department of Civil and Enviromentally Engineering, Univ. California, California, 134 p.p. https://doi.org/10.1061/(ASCE)GT.1973-5606.0001388 Cao Z., Youd T.L., Yuan X.; 2011: Gravelly soils that liquefied during 2008 Wenchuan, China earthquake, Ms=8. Soil Dyn. Earthq. Eng., 31, 1132-1143. https://doi.org/10.1016/j.soildyn.2011.04.001 Cao Z., Youd T.L., Yuan X.; 2013: Chinese dynamic penetration test for liquefaction evaluation in gravelly soils. J. Geotech. Geoenviron. Eng., 139 (8), 1320-1333. https://doi.org/10.1061/ (ASCE)GT.1943-5606.0000857 Castilla R.A., Audemard F.A.; 2007: Sand blows as a potential tool for magnitude estimation of pre-instrumental earthquakes. J. Seismol., 11, 473-487. https://doi.org/10.1007/s10950-007-9065-z Chinese Design Code; 2021: Design code for buildings foundation of Chengdu region. DB51/T5026-2001, Administration of Quality and Technology, Chengdu, China. [In Chinese] Galli P.; 2000: New empirical relationships between magnitude and distance for liquefaction . Tectonophysics, 324, 169-187. https://doi.org/1 0.1016/S0040-1951(00)00118-9 Galli P., Giaccio B., Peronace E., Messina P.; 2015: Holocene paleoearthquakes and Early-Late Pleistocene slip rate on the Sulmona Fault (Central Apennines, Italy) . Bull. Seismol. Soc. Am., 105 (1), 1-13. https://doi.org/10.1785/0120140029