1998.06——2000.07 Engineer of Science and Technology Development Center of Shanghai Modern Architectural Design Group; 1998.12—2001.01postdoctoral fellow of Tongji university's civil water conservancy postdoctoral mobile station; 2000.07—2003.08 Senior Engineer and Assistant Director of Science and Technology Development Center of Shanghai Modern Architectural Design Group; 2003.08—20 12.02 Senior Engineer and Deputy Chief Engineer of Shanghai Modern Architectural Design Group Technology Center. (2005.11-20 10. 1, member of the Science and Technology Committee of the 6th Shanghai Urban and Rural Construction and Transportation Committee, 20/kloc-0.1,so far the seventh. 46637.6666666666646