1. Professor, Faculty of Civil Engineering, Wroclaw Univ. of Science and Technology, Pl. Grunwaldzki 11, 50-377 Wroclaw, Poland (corresponding author). ORCID: .
2. Graduate, Faculty of Civil Engineering, Wroclaw Univ. of Science and Technology, Pl. Grunwaldzki 11, 50-377 Wroclaw, Poland.
3. Assistant Professor, Faculty of Civil Engineering, Wroclaw Univ. of Science and Technology, Pl. Grunwaldzki 11, 50-377 Wroclaw, Poland.
4. Professor, Dept. of Civil Engineering, Univ. of Calabria, Arcavacata di Rende, 87036 Cosenza, Italy. ORCID: .