1. Ph.D. Student, Dept. of Civil and Environmental Engineering, Univ. of Perugia, Perugia 06125, Italy (corresponding author). ORCID: .
2. Research Fellow, Dept. of Civil and Environmental Engineering, Univ. of Perugia, Perugia 06125, Italy.
3. Associate Professor, Dept. of Civil and Environmental Engineering, Univ. of Perugia, Perugia 06125, Italy. ORCID: .
4. Full Professor, Dept. of Civil and Environmental Engineering, Univ. of Perugia, Perugia 06125, Italy. ORCID: .