1. Researcher, Dept. of Structural Engineering and Geotechnics, Univ. Sapienza, via A. Gramsci 53, Rome 00197, Italy (corresponding author). ORCID: .
2. Full Professor, Dept. of Structural Engineering and Geotechnics, Univ. Sapienza, via A. Gramsci 53, Rome 00197, Italy.
3. Full Professor, Dept. of Engineering, Roma Tre Univ., via Vito Volterra, 62, Rome 00154, Italy.
4. Researcher, Dept. of Civil, Construction-Architectural and Environmental Engineering, L’Aquila Univ., Piazzale Ernesto Pontieri 1, Monteluco di Roio, L’Aquila 67100, Italy. ORCID: .