1. Associate Professor, Faculty of Architectural, Civil Engineering and Environment, Ningbo Univ., Ningbo 315211, China (corresponding author).
2. Professor, Dept. of Civil and Construction Engineering, National Taiwan Univ. of Science and Technology, Taipei 106, Taiwan, China.
3. Senior Research Scientist, Dept. of Civil, Structural and Environmental Engineering, Univ. at Buffalo, State Univ. of New York, Buffalo, NY 14260.
4. Professor Emeritus, Dept. of Civil, Structural and Environmental Engineering, Univ. at Buffalo, State Univ. of New York, Buffalo, NY 14260.