1. Ph.D. Student, Research Training Group 1462 “Model Quality,” Bauhaus-Universität Weimar, 99423 Weimar, Germany (corresponding author).
2. Professor, Dept. of Modelling and Simulation of Structures, Bauhaus-Universität Weimar, 99421 Weimar, Germany.
3. Professor, Dept. of Bridge Engineering, Tongji Univ., Shanghai 200092, China.