1. Lecturer, Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education and Dept. of Geotechnical Engineering, Tongji Univ., Shanghai 200092, China; formerly, Research Associate, Dept. of Civil and Environmental Engineering, The Hong Kong Univ. of Science and Technology, Clear Water Bay, Hong Kong.
2. Professor, Dept. of Civil and Environmental Engineering, The Hong Kong Univ. of Science and Technology, Clear Water Bay, Hong Kong.
3. Professor Emeritus, Dept. of Civil and Environmental Engineering, The Hong Kong Univ. of Science and Technology, Clear Water Bay, Hong Kong.