1. Fellow, ASCE
2. Assoc. Prof., Dept. of Civ. Engrg., Tsinghua Univ., Beijing, 100084, PRC.
3. Prof. and Dir., ACE-MRL, Dept. of Civ. and Envir. Engrg., Univ. of Michigan, Ann Arbor, MI 48109-2125.
4. Assoc. Prof., Dept. of Struct. Engrg. and Mat., Tech. Univ. of Denmark, DK2800, Lyngby, Denmark.