1. Ph.D. Candidate, Dept. of Construction Management, Tsinghua Univ., Beijing 100084, PR China. ORCID: .
2. Ph.D. Student, Dept. of Construction Management, Tsinghua Univ., Beijing 100084, PR China.
3. Professor and Chair, School of Civil Engineering, Tsinghua Univ., Beijing 100084, PR China (corresponding author).
4. Edwin Howard Armstrong Professor, Dept. of Civil Engineering and Engineering Mechanics, Columbia Univ., New York, NY 10027.
5. Associate Professor, Dept. of Construction Management, Tsinghua Univ., Beijing 100084, PR China.