Study On The Construction Strategy Of Landscape Infrastructure Under The Gully Terrain Conditions Of Mountain Cities

The terrain of the gully is an unavoidable type of terrain in the construction of mountain towns,and its utilization method is of great significance to the management of rain and flood,ecological safety,image display,citizen activities,traffic connection and cultural heritage.In the process of the construction of the new urbanization mainly in small and medium-sized towns,traditional planning often passively avoids the terrain area of the gully because of the complicated terrain and hydrological characteristics of the gully slope,which is not conducive to the construction of the project,and there is a risk of natural disasters.At the same time,as the urban support system of transportation,water conservancy and other infrastructure split gully terrain area,causing space fragmentation,waste land,destruction of the natural environment,crowding out the activity space and a series of problems.Therefore,in the face of the inescapable gully terrain in the construction of mountain cities,it is very urgent and important to find the combination of its protection and utilization,that is,to explore how to construct landscape infrastructure with complex function under the conditions of gully terrain..Guided by the concept of landscape infrastructure,this paper,through the integrated landscape infrastructure construction of ecological,municipal,leisure and social functions,gives the infrastructure its own basic functions a comprehensive function,and combines it with public space to create a continuous and systematic multi-functional urban open space system,so as to coordinate the complex coupling relationship between ecological restoration and functional implantation.Based on the terrain conditions of the gully,this paper aims to explore the integrated planning and design path of landscape infrastructure in the new urban area from the research perspective of urban design,and puts forward the corresponding strategy of the landscape infrastructure construction to improve the quality of urban space,stimulate vitality and realize intensive utilization of land conservation,so as to lead the high-quality development of cities and towns..According to the logical idea of "problem summary-theoretical practice reference-design strategy-project example research" is divided into four parts.The first part is the introduction and the second chapter.The introduction part introduces the background of the study,and analyzes the relevant concepts,and makes the study of the gully terrain at home and abroad,combs the theories and practices of landscape infrastructure,finds the deficiency and lays the foundation for the follow-up research.In the second chapter,by studying the geography and planning characteristics of the gully terrain,we can sort out the problems of the gully terrain in ecological and disaster prevention,system,infrastructure,public space,functional connection,style and so on,and explore the solution as the basis.The second part is the third chapter,analyzes the theoretical points,types and characteristics of landscape infrastructure,combines the land features of the terrain area of mountain towns and towns with the potential of combining landscape with infrastructure,and demonstrates the feasibility of the integrated construction of landscape infrastructure.On the basis of the previous article,the main points of landscape infrastructure construction under the terrain conditions of the gully are summarized.At the same time,through domestic and foreign case studies to explore the application of the theory,in order to guide the proposed strategy.The third part is the fourth chapter,put forward the landscape infrastructure construction framework under the terrain conditions of mountain towns and towns,and put forward a six-step strategy to construct ecological security pattern,build the whole skeleton,optimize the infrastructure,perfect the public recreation space,promote the growth of urban function,and highlight the regional landscape.The fourth part is chapters five and six.The fifth chapter takes the eastern gully of the hot spring area of Shuifu City as an example,and implements the strategy of building landscape infrastructure.After analyzing the natural base conditions and urban infrastructure,according to the specific problems,the framework and strategy of the preceding one should be used to construct the landscape infrastructure that blends ecological and municipal infrastructure,landscape skeleton,open space,landscape and urban space,so as to achieve the goal of sustainable and healthy development of the city.The rational utilization of the gully slope is helpful to ensure the ecological safety and function rationalization of mountain towns.In view of this special terrain condition,the paper constructs strategy by exploring landscape infrastructure in theory,and verifies it by practice.In the mode of infrastructure-first urban construction,a landscape infrastructure adapted to the terrain conditions of the gully is constructed,which integrates ecological security,systematic,elastic infrastructure,public space,spatial connection and obvious characteristics.