Initial Analysis On The Fifth Architecture Facades Of Cityscape

The progress of traditional planar urban space spread naturally in the past, the key character, spatial form which is complanation. Since 1900 s, the appearance of a great deal of high building show up in downtown that makes the city three-dimensionally. According to the changing process, the floor area ratio and the urban density increase rapidly as a fission. However, when the number of buildings soared along with years, more and more roofs have been idle for a long time.This article discussion about the relationship between the resources of open space of roof and the public space, try to find a way that can take advantage of roof space to exploit its potential value, which enrich the city space’s appearance and improve people’s living conditions by researching the diversiform roof.The development of city tendency is maximize utilized the organic combination of building roof and urban space. This combination can help ease tension between arable land and urban development, broaden outdoor life, sufficient space layer and improve living conditions, at the same time which can also play a significant role of sustainable development in whole society.By elaborating the history of roof space development, it sums up a design principle and according to the research material and the contemporary design of roof, find out the factors for discussing and resolving. Through compare and contrast the different development methods of roof, testify actual international case, elaborating that the probability and the potential problem between combination roof space and public space, which can tap more potential benefits from space exploit and provide the theory backing for the further development of city in our country.