Research On Evolution Of Urban Morghology Of Contemperary And Modern Qiqihar

Qigihar,is not only a cultural city in the cold region,but also is a typical industrial city in Northeast china,which has a long history.The special geographical environment,historical evolution and special industrial structure of Qigihar have important research value.In this paper,the history of the development of Qigihar city has been reviewed from the literature review of the historical documents of Qigihar City,and some of the historical evolution of the urban form have been summarized,including: the initial stage of the single center stage,the development stage of the Dan Xiang,the extended form stage,and the overall network stage.First of all,the formation,development and evolution history of the city,in this paper,have been summarized,to get the impact factors and dynamic mechanism of the evolution of urban form in Qigihar.First,the natural geographical conditions as the key to the formation and development of the city to guide and restrict the factor,is an important prerequisite for the evolution of urban form.For Qigihar,the city’s development direction,the speed of development,the change of the function of the city,the development of the city industry are influenced by the natural resources and the environment.Secondly,the changes of urban industrial structure and economic and technological development are the main internal driving force of urban functional metabolism and urban form evolution.Qigihar from the beginning of the construction of military functions,into the modern heavy industry city,the change of the regional functions of the city to make a change,the urban form has evolved.Third,as the traffic network of the city skeleton,it is the important factor to organize the city form and lead the direction of urban development.The development of the city of Qigihar is closely related to the development of urban traffic.The construction of Qigihar highway and railway has changed the pattern of the city,and promoted the development of the city,and promoted the economic prosperity of the city.Secondly,combined with the influence factors and dynamic mechanism of the evolution of urban form of Qigihar,this paper summarizes the characteristics of the evolution of urban form and the evolution pattern of the city of Qigihar.The evolution of urban form of Qigihar City,the development of the jumping type development,the development of the Yangtze River along with the development of the industry guide,etc..On the basis of the development of the city,the development of opportunities and bottlenecks,from the reorganization of urban space,urban industrial structure,improve the basic facilities,shape the characteristics of space and the establishment of eco city form and other perspectives,Qigihar city form development strategy.Finally,this paper summarizes the rules of the evolution of urban form in Qigihar,which is a very important way to sum up the experience of urban development,the direction of urban development,the adjustment of urban development strategy.