Outcomes of RRTT, a predictive exercise on the behavior of tunnels under seismic actions

This paper outlines the main outcomes of RRTT, a Round Robin numerical prediction exercise of centrifuge Tests on Tunnel models subjected to seismic loading, which was launched in Rome at the 7th International Symposium on Geotechnical Aspects of Underground Construction in Soft Ground in 2011, and jointly promoted by TC204 together with TC104 and TC203 of ISSMGE