Introduction of myself: Education: ---Dr.-Ing.degree TU Braunschweig/Germany 1990-1995 ---Ph.D;MS;BS degree in Tianjin University 1985-1989；1982-1985;1978-1982 Working experience: 6 years working experience in design and construction companies.Introduction of myself: Education: --- Dr.-Ing. degree TU Braunschweig/Germany 1990-1995 --- Ph. D; MS; BS degree in Tianjin University 1985-1989; 1982-1985; 1978-1982 Working experience: 6 years working experience in design and construction companies