| In the context of the new era of leisure tourism and holiday in China,the steady promotion of the protection and development of traditional villages and the continued favourable development of rural tourism,how traditional villages under the threshold of tourism development can seize the opportunity of leisure and holiday in the new era,optimise the spatial development structure,drive the development of the surrounding areas and create higher economic value has become an important issue that needs to be studied.The paper then analyses the basic overview and spatial distribution characteristics of the national traditional villages in the Guanzhong Plain,and then selects Yuanjia Village,a village with good tourism development in the Guanzhong Plain,as a case study.Secondly,on the basis of combing the development history and overview of Yuanjiacun’s spatial morphology,the five variables of integration,connection value,control value,comprehensibility and average depth value are used to select the five variables of integration,connection value,control value,and average depth value for development.Exploring the overall spatial form of the initial(2007),mid-development(2014),and current phases(2020)shows the characteristics of changing from rectangle-square-convex polygon,and the land area is also increasing.At the beginning of tourism development,the overall integration of the village form has always been high,indicating that it has always been in the core area and has strong control.With the needs of tourism development,the overall form of the village presents the characteristics of extensional expansion;affected by orderly construction,The degree of local intelligibility goes from high to low,which means that the interest of visiting the local space is increasing.The spatial form of tourism activities presents the characteristics of changing from linear-inverse L-shape to tic-tac-toe;tourism catering and shopping spaces dominate the type of tourism activity space in Yuanjia Village;lack of tourism and entertainment space for the public to participate in and experience;combined with global integration coupling From the picture,the tourism activity space and vitality value show the characteristics of uncoordinated development.The form of the residents’ living space presents the characteristics of changing from rectangle-composite to flying topography;the form of resident’s living space has gradually changed from a single resident’s living space to a space where tourism activity space and resident’s living space overlap.”Resident living space model;the newly-built Yuanjia Village Community mainly serves foreign merchants,that is,new residents,forming a new living space for community residents.Through the above summary analysis,the evolution of the spatial form presents "expansion direction-north and south,supplemented by east and west","expansion intensity-uneven growth rate,undiminished strength","expansion mode-dot-line linkage,network expansion" Three basic laws.Finally,the formation mechanism of the evolution of the spatial form of Yuanjia Village is based on tourism resources,land indicators and location transportation as the basic conditions,village residents,market demand and planning leadership as the driving factors,and government policies,tourism industry and foreign capital as the supporting elements.Facilities,Internet+ and the ecological environment are produced under the joint action of the guarantee system.This paper analyzes the evolution of traditional villages’ spatial morphology from the perspective of tourism development,analyzes the processes of its “birth”,“growth”,and“change”,summarizes the law of its development,explores the formation mechanism of spatial morphology,and promotes tourism development.The benign and healthy development of the traditional villages below provides reference and reference for the sustainable development of traditional villages of the same type. |