1. Associate Professor, Key Laboratory for Damage Diagnosis of Engineering Structures of Hunan Province, Hunan Univ., Changsha 410082, China; College of Civil Engineering, Hunan Univ., Changsha, Hunan 410082, China (corresponding author). ORCID: .
2. Professor, Dept. of Civil and Environmental Engineering, City College of the City Univ. of New York, New York, NY 10031.
3. Professor, Dept. of Civil and Environmental Engineering, Univ. of Michigan, Ann Arbor, MI 48109. ORCID: .
4. Engineer, Federal Highway Administration, Baltimore, MD 21201.