Study On Urban Spatial Form In Huangling County

In recent years,the rapid speed and large amount of urban construction in China have brought about multiple problems to cities,and the study of urban spatial form is an important content to solve the current problems.Huangling is located in the loess Plateau region with fragile ecological environment,and there are distinct cultural elements in the city--Huangdi Mausoleum,surrounded by mountains on three sides and surrounded by rivers.Huangling city is born of mausoleum and has a long history of city construction.Therefore,it has rich cultural resources and highlights the characteristics of the city.Based on this,this paper studies the urban spatial form of Huangling County.This paper takes the central urban area of Huangling County as the research object.The main research contents include three parts: urban development evolution and development motivation,analysis and summary of the characteristics of internal and external spatial forms,and optimization of internal and external spatial forms.Based on the historical data,this paper explores the evolution of huangling county’s spatial form in various time periods including Jiaqing of the Qing Dynasty,the early period of the founding of the People’s Republic of China,reform and opening up and modern times.Meanwhile,due to the important value of Huangdi Mausoleum,this paper explores the relationship between "city" and "mausoleum" through the evolution of "city" and "mausoleum".It can be seen from the evolution of multiple times that the Yellow Emperor Mausoleum is the "root" of urban formation and development,which gave birth to the city and continuously influenced its development.In addition,under the influence of ecology,the city is "built due to the situation",forming a fishbone road network,left city and right temple pattern and highlighting the cultural land layout.At the same time,with the development of modern cities,economic factors,population scale and other factors have played a role in promoting urban development.Based on the study of urban background,this paper combines quantitative and qualitative methods to analyze urban external spatial form and urban internal spatial form.External space form extended to the west in recent years,showing a group,enclaves,continuous development way,influenced by many factors,including natural environment and historical culture for its profound,therefore the huangling city ecological security pattern and landscape vision analysis,found that the status quo of urban construction land to protect the ecological environment and cultural borders have certain threat and destruction.In terms of functional organization,the city has gone through the process of "agglomeration--dispersion--agglomeration",which is the reorganization and specialization of functional organizations in the form of land expansion of old and new urban areas.However,nowadays,it is faced with the imbalance of functional organizations,which are excessively concentrated in the old city and fail to meet the development needs of the city.In the layout of urban land,it is characterized by fluctuation,constant adjustment and pursuit of balance.Under the impact of modern development,the current situation does not meet the needs of residential land,tourism and cultural land,public service land and green land.In the road network structure,the urban road network evolves from the free type to the belt type structure,thus forming the belt type city.Due to the disadvantages of the belt type road network,the urban integration is constantly decreasing,which leads to the current situation facing the problems of imperfect road network structure system,low accessibility and low service degree.Based on the characteristics and problems of urban individual space elements,highlight the mausoleum of hadrian,internal and external cooperation,multiple concerns and optimization through a train of thought.Combining the ecological and cultural horizon form integrated external contour,based on function matrix form "a garden,three area five groups sweat" structure,and improve the class more land layout,and improve road network structure formation ",more than two transverse and longitudinal structure.In the end,a harmonious and efficient spatial form of urban landscape integration,coordination and symbiosis,suitable location and suitable scenery is formed,in order to provide certain reference for the urban practice development of Huangling.