Institute of Geophysics;
China Earthquake Administration;
Beijing 100081;
China Professor;
Department of Civil Engineering;
Tianjin University;
Tianjin 300072;
China Professor;
Department of Civil Engineering;
Tianjin University;
Tianjin 300072;
China Post;
Doctor;
Division of Engineering;
Colorado School of Mines;
Golden;
CO 80401;
USA Associate Professor;