[1] Univ Bologna, Dept Civil Chem Environm & Mat Engn, Bologna, Italy
[2] Univ Basilicata, Sch Engn, Potenza, Basilicata, Italy
[3] Politecn Bari, Dept Civil Engn & Architecture, Bari, Apulia, Italy
[4] Univ Calabria, Dept Civil Engn, Cosenza, Calabria, Italy
[5] Kyoto Univ, Dept Architecture & Architectural Engn, Kyoto, Japan
[6] Polytech Univ Turin, Dept Struct Geotech & Bldg Engn, Turin, Piedmont, Italy