Integrative Design on Public Space of Underground Urban Complex

The underground urban complex is developing quickly with the three-dimensional redevelopment of the city.The public space of the underground urban complex has been making a great emphasis on the intensive construction and sustainable development of the city.This paper has emphatically expatiated the conception of the public space in the urban underground complex and the necessity of integration of the public space.It also analyzes from several different aspects how to make a systematic and people-oriented design for forming a complete underground space order and a favorable city environment.