1. Postdoctoral Research Fellow, Dept. of Civil and Environmental Engineering, Tongji Univ., Shanghai 200082, China; Building Research Center, Vanke Co. Ltd., Huanmei Rd., Shenzhen, China.
2. Assistant Professor, Dept. of Civil and Environmental Engineering, Hong Kong Polytechnic Univ., Hung Hom, Hong Kong (corresponding author).
3. Professor, Dept. of Civil Engineering, Univ. of Hong Kong, Pokfulam Rd., Hong Kong.