1. Member, ASCE
2. Formerly, Grad. Student, Hong Kong Univ. of Sci. and Technol.; presently, Dept. of Civ. Engrg., Hohai Univ., 1 Xikang Road, Nanjing, China.
3. Assoc. Prof., Dept. of Civ. Engrg., Hong Kong Univ. of Sci. and Technol., Clear Water Bay, Kowloon, Hong Kong.
4. Formerly, Asst. Prof., Dept. of Civ. Engrg., Hong Kong Univ. of Sci. and Technol., Clear Water Bay, Kowloon, Hong Kong.