Study On The Design Strategies Of Mountainous City From The Perspective Of Geo-ecological Environment

In the period of ecological civilization,the idea of harmonious coexistence between human and environment has gradually become a consensus,which is especially obvious in the process of mountain city construction.Mountainous cities are widely distributed in China.2 / 3 of the land in China is mountainous terrain,and mountainous cities account for more than 1 / 2 of the total number of cities in China.The design of mountain city is directly related to the future development framework of mountain city and the quality of life of people.As the foundation of mountain city construction,the geological ecological environment has a profound impact on the design of mountainous city.It is necessary to pursue the balance between the development of mountainous city and the geological ecological environment.This paper first discusses the theory of geo ecological environment.This paper makes a distinction between geo ecological environment and ecological environment,analyzes the function and feedback mechanism of geo ecological environment and mountain city,and the necessity of introducing geo ecological environment theory into mountain city design.Combing the theoretical research status of geo ecological environment and mountain city design,through the visual analysis of the literature,this paper extracts the main research contents of geo ecological environment factors and mountain city design in the research of mountain city,so as to provide theoretical support for the later two impact analysis.Secondly,it analyzes the main influence of geological ecological environment on the design of mountain city.According to the geological structure,topography and geomorphology in the geological environment;Hydrology,climate,soil and vegetation in ecological environment;The factors of architecture,road and public space in artificial environment are analyzed from nine aspects.The specific impact of each factor on land layout,spatial structure,road network,urban landscape and architectural form is analyzed.In view of the frequent occurrence of geological disasters,the fragmentation of ecological environment and the confusion of artificial environment in the process of mountain city construction,three strategies are put forward to protect the geological environment,adapt to the ecological environment and coordinate the artificial environment.Finally,combined with the practical case of Hechuan information security industrial city,this paper analyzes the geological ecological environment of the study area by using Arc GIS technology,and puts forward the targeted mountain city design strategy on this basis.This study shows that,based on the characteristics of the geological ecological environment of mountain cities,it is scientific and feasible to explore the design strategy of mountain cities from the new perspective of the geological ecological environment,which provides ideas and directions for the design of mountain cities,and is conducive to the shaping of high-quality mountain city space.