1. Department of Civil and Environmental Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
2. *Opal J. and Richard A. Vanderhoof Professor and Chair, Department of Civil and Environmental Engineering, Department of Electrical Engineering and Computer Science (courtesy appointment), Department of Mechanical and Aerospace Engineering (courtesy appointment), Case Western Reserve University, Bingham
Building, Room 237, Cleveland, Ohio 44106, United States