| 	Education Background 	  			1993  PhD. in structural engineering, Tongji University, China		 1990  M.S. in geotechnical engineering, Xi'an University of Science and Technology, China		 1987  B.S. in constructural engineering, Taiyuan University of Technology, China 	  	Research Interests 	  			Geotechnical and underground engineering monitoring and control engineering countermeasure research		Based on the risk of tunnel and retaining and protection of foundation pit design		Tunnel and underground engineering dynamic information construction |