1. Dept. of Civil and Environmental Engineering, Università degli Studi dell’Aquila, Piazzale Pontieri, Monteluco di Roio, L’Aquila, AQ 67100, Italy (corresponding author).
2. Professor, Dept. of Civil and Environmental Engineering, Università degli Studi dell’Aquila, Piazzale Pontieri, Monteluco di Roio, L’Aquila, AQ 67100, Italy. ORCID: