Study On Evaluation System Of Historical And Cultural Towns Spatial Morphological Featuresin Southern Of Shaanxi

Historical and cultural town is a heritage of the historical context of the fresh carrier,is a cultural heritage of the treasure,its value can not be replaced.Historical and cultural town of space as an important part of the historical and cultural towns,the most intuitive and most comprehensive reflection of the characteristics of the town,carrying the essence of local culture,is the town "bottom-up" natural evolution of the process of social space,Cultural space,material space integration performance.Under certain conditions,it also reflects the local residents of the cognitive psychology,behavior and the interaction between the town space.But with the rapid development of urbanization,the authenticity and integrity of the spatial form of historical and cultural towns have been destroyed.Therefore,there is an urgent need for a suitable form of space shape protection system,not only can the historical and cultural towns of the spatial characteristics of the classification,and then targeted protection,and is conducive to the issue in the evaluation process,for the history and culture The establishment of the town of space form protection measures to provide scientific basis.Southern Shaanxi is the blend of north and south culture,rich cultural heritage and unique spatial form.In order to make the spatial form of historical and cultural towns no longer be destroyed,this paper first studies the spatial form of historical and cultural towns in southern Shaanxi.Based on the deep analysis of the spatial form theory of historical and cultural towns,four national historical and cultural towns in southern Shaanxi are studied from the aspects of historical value,natural environment,cultural characteristics,protection of ancient towns and residents' cognition of ancient towns And the study of the current and existing research on the spatial form of historical and cultural towns.AHP as the main technical means,and constructs the spatial form of the historical and cultural towns of southern Shaanxi,and analyzes the spatial and temporal factors of the historical and cultural towns in the south of Shaanxi province.Based on the analysis of the results of the comprehensive research and the related research,the relevant factors are extracted from the elements of material space and nonphysical spatial elements.Index system.Finally,taking the Shuhe town of Xunyang County as an example,the method of interpreting the evaluation system is used to verify the operability and rationality of the evaluation system.This paper establishes the evaluation system of spatial form of historical and cultural towns in southern Shaanxi,which embodies the typical characteristics of the spatial form of historical and cultural towns in southern Shaanxi,and is helpful to evaluate and protect the spatial patterns of historical and cultural towns.