Urban High Rise Complex Development In CHANGSHA Based On Urban Perspective

Urban suburbanization has occurred in many western cities during last century.Accompanied with the burst of the city infrastructure development in 1970's,especially the popularization of rail-transit system,the city center renewal toward high efficiency and intensive had been taken.Today,the integrative trend such as the comprehensive and integrated features reflected in the connection between urban space and building.space becomes obvious.With the subject transformation taken place in the times development,the subject of study for the tall buildings is also facing profound transformation from concept to method.As another new round of the densification development of city cones,the middle and tall building are facing the trend of urbanization characterized by colligation,aggregation,concentration and combination,which were integrated into the sustainable development tide of the city.Changsha,as one of the representative metropolitan cities in China,is now experiencing a dual challenge of both high densification and urban spawl.Based on the present situation of cities popularized by high-rise buildings and the development trends of high-rise buildings in the world,the conception of urban high rise complex across the borderline of architecture and urban studies was presented,which was brought into the framework of typological research of urban buildings.The overall framework of high rise building complex,medium-view urban space and micro-design of construction land were evaluated from the macroscopically vision of cities and in depth of history,in which the functions and potentials of the high rise complex were discussed in detail.First of all,the thesis combs high-rise building phenomenon and trend based on the development of macroscopic view of city historical evolutionthe,combing the concept of city high-rise complex,through the connotation and denotation of city high-rise complex to fully understand the meaning of city complex.Secondly,the thesis points out that Changsha is now in a critical period of transition of urban spillover,internal reconstruction of the city,in the traditional and modern city building structure,modality and harmonious development concept combing the city development pattern,according to such as the Binjiang area,the historical core area,the central business district,new construction deputy city center,Changsha city space characteristics analysis the development potential,of the city high-rise complex;By development opportunities to Changsha mass rail transit began to expand the observe scale and the scale of design of city construction,positie problems of highrise complex and development opportunities.of Changsha City.Finally,the thesis has special research summary about layout problem of highrise complex in Changsha City,obtains the development strategy and design method of the city high-rise complex by Changsha City characteristics,based on the previous research has a demonstration probe of the city high-rise complex building in typicaland key Changsha city characteristics areas.