1. Graduate Research Assistant, Dept. of Civil and Environmental Engineering, Univ. of Illinois at Urbana-Champaign, 205 North Mathews, Urbana, IL 61801 (corresponding author). ORCID: .
2. Grainger Professor of Engineering, Dept. of Civil Engineering, Univ. of Illinois, 205 North Mathews, Urbana, IL 61801. ORCID: .