The Effect Of Geomorphology Characteristics On Urban Spatial Pattern Evolution Of Dulingyuan In Xi'an

As the ancient capital of thirteen dynasties,the development of Xi'an has undergone many changes and perfect,and therefore left a large number of cultural heritage,historical monuments,with a strong historical and cultural heritage.Xi'an's natural and geographical conditions are superior,with mountain,plateau,hillock,slope and other landform types,including loess plateau is the characteristics of the plains of Xi'an,from ancient times with its high terrain to undertake different functions.These make loess plateau have not only the natural terrain advantage but also more historical significance.However,after the reform and opening-up policy,the urban development has been into the white-hot stage.The city continues to expand,the original landscape and the style of the ancient city are being destroyed,and the city monotonous and features gradually disappear.In this paper,through the detailed comparison of the three plateau plains of Bailuyuan,Shenheyuan and Dulingyuan in the southeastern part of Xi'an,this paper chooses Dulingyuan as the research object and combs the spatial pattern of Dulingyuan and its evolution of the process,summed up the Dulingyuan's own geomorphological features and Chinese traditional landscape connotation,and the current urban spatial pattern and Du Lingyuan fit to evaluate,to derive the existing problems.On the basis of these problems,to propose Duling and the whole The Countermeasures and Idea of Coordinated Development in the Future of Plateau Landform.This paper first summarizes the theory of urban spatial pattern and the theory of Chinese landscape culture.In the context of urban location and Feng Shui Yingcai,this paper puts forward the characteristic landform of the Xi'an plain in the Loess Plateau,and combs the southwest edge of Xi'an,Bai Luyuan,Shenheyuan original three plateau common form features,background and historical development,to compare the summary,derived from this study object Duling original unique.Second,the selection of Dulingyuan and its surrounding area for the investigation and study object,through the literature collation,inspection,field research and picture drawing,analysis of the Qin and Han Dynasties until the 90 s before this historical period,Dulingyuan in the historical city of the characteristics And the function,as well as the study of Dulingyuan and its urban spatial pattern evolution.Thirdly,through the analysis of the status quo of several key areas including the Duling protection area,the aerospace industry base and the Qujiang Cultural Industry Park,summarizes the characteristics of the present situation and the cultural characteristics of the landscape,The paper analyzes the development and change of the spatial pattern of the surrounding cities in Dulingyuan since the 1990 s,and analyzes the material elements such as the area of the built area,the road network,the open space,the living space,the large public construction projects,the factory and the cultural space Landscape perception,visual corridors and other psychological factors to start,derived from the evolution of the 90's characteristics and patterns.Fourth,according to the superposition of landform and urban spatial pattern elements,explore the factors of mutual influence,carry out the fit evaluation and find the problem.Finally,aiming at the problems and the ecological,landscape and cultural value of Dulingyuan,this paper puts forward how Dulingyuan and such plateau landforms are combined with the development of contemporary cities and look to the future.