1. Research Associate, Dept. of Civil Engineering, Technische Universität Dresden, George-Bähr-Str. 1, 01062 Dresden, Germany (corresponding author).
2. Research Associate, Dept. of Civil Engineering, Technische Universität Dresden, George-Bähr-Str. 1, 01062 Dresden, Germany.
3. Full Professor, Dept. of Civil Engineering, Technische Universität Dresden, George-Bähr-Str. 1, 01062 Dresden, Germany.