| In history,there were many large-scale migration movements in Ankang area.The cultural impact and integration brought by population migration make ankang culture extremely open and compatible,and also create a variety of residential building forms in Ankang area.Based on the history of immigration,this paper sorted out the development and evolution of residential houses in Ankang area,and studied the morphological changes of residential houses in Ankang under the influence of complex conditions.This paper focuses on a sampling study of typical residential forms in Ankang based on a number of immigrants from Hubei who entered Sichuan-Shaanxi and their areas of influence during the Ming and Qing Dynasties,and makes a comparative analysis of the residential forms under the culture of its origin or neighboring regions.The first part of this paper is to sort out and summarize the frontier research of residential houses,pointing out that the research field of residential houses is interdisciplinary and comprehensive.Through the excavation of the existing research results of ankang residential houses,the research content of this paper is clearly proposed.The second part is the frame summary of Ankang residential forms under the early historical background and different historical periods.Based on the scope and route of the five great migrations in Chinese history,the fourth great migration movement with the most far-reaching influence in Ming and Qing dynasties,"The lake was widely spread into Sichuan and Shaanxi",was taken as the historical background,and the existing immigrant dwellings of Ming and Qing Dynasties in Ankang under this background was taken as the main research object.The third part is the focus of this paper.First of all,based on the case study,the author classifies and summarizes the ankang folk houses in terms of building site selection,plane form,architectural function,architectural decoration,architectural materials and other elements,and summarizes the basic form of Ankang folk houses in Ming and Qing Dynasties from the perspective of the plane,facade and frame of the folk houses.Furthermore,from the perspective of evolution,through the comparison of the characteristics,architectural elements,plane pattern and facade form of residential buildings in the neighboring immigration system,the paper explores the evolution rules of residential buildings in Ankang and summarizes them.Finally,it summarizes the adaptability rules of regional elements that should be retained in the construction of Ankang residential buildings,providing some valuable suggestions and directions for the construction of new rural areas for ecological immigration and the restoration of old residential buildings in Ankang.The conclusion of this study is that,under the influence of immigrants’ culture,Ankang dwellings have the adaptability of both the north and the south.They are usually located in different terrain,and form flexible architectural styles according to local conditions,integrating the southern wind and the northern rhyme.In the structure,the use of space and geomantic orientation,the host habits and so on have been flexible and changed.Through the sorting out of this paper,the regional sorting of the impact of Ankang residential houses under the historical node of "lake-wide integration into Sichuan and Shaanxi" can be carried out more clearly,providing reference value for the construction of ecological immigration in the future. |