Underground Commercial Buildings, Public Transport Space Research

Underground commercial building is the developing trend of our underground space, and it is the best way of settling the city's confliction. For its specialty, underground building will get the human being a complex and special feeling in it. Well, direction feeling is the criterion of evaluating the underground building. To improve the mental environment in these building, these thesis bring forward a way of building the direction feeling in underground building and increasing the opening of space by analyzing the organization, construction elements and environmental elements of public transportation.