Xiang Haifan is academician of Chinese Academy ofEngineering. He was deputy chairman of International Association for Bridge andStructural Engineering(IABSE). For a long time, he has been engaged in thebridge structural theory and engineering control research. In recent years, hehas focused primarily on wind resistance of long span bridges, tall buildingsand towering structures. His achievements involve bridge vibration andbuffeting analysis, dynamic structural characteristics of bridges, wind-inducedvibration and control of bridges. He was in charge of the research on windresistance of most long span bridges in China, including Shanghai Nanpu Bridge,Shanghai Yangpu Bridge, Runyang Bridge, Sutong Bridge and so on.