Study On The Great Wall Military Settlement Under The Change Of Northern Frontier Defense Pattern In Jin Dynasty

The Great Wall is an important part of the cultural heritage of the ancient Great Wall of China.Based on the theory of military geography and history of the whole,from two aspects of nature,society and planning the layout of the greatwall military settlement of defense change mechanism research,reflect the integrity of the defense system and focus on the greatwall internal and external sides,in the heart of the layout mechanism study of gold,both sides into the research scope,interpretation of nature,society and the Great Wall settlement layout mechanism of mutual influence,and implement the digital and graphic integration.Firstly,this paper expounds the domestic and foreign research review related to this paper,and puts forward a new research perspective of the military settlement of the golden wall.Secondly,it summarizes the geopolitical pattern of the northern jin dynasty,expounds the problems of the northern border,politics and ethnic groups in the jin dynasty,including the basic situation of the northern jin dynasty,the military management of the jin dynasty,and the military forces of various departments in the northern jin dynasty,and clarifies the process of the change of the defense pattern of the northern jin dynasty.Thirdly,the paper studied the distribution of the Great Wall defense settlements in different periods under the change of the defense pattern in the jin dynasty,and studied the level of border defense system under the change of the defense pattern in the north of the jin dynasty.On the basis of the study of the spatial distribution of the Great Wall military settlements under the change of the defense pattern in the jin dynasty,the influencing factors of the layout mechanism of the defense system under the change of the defense pattern in the jin dynasty were studied based on military geography,statistics and other methods.Finally,the monomer of settlements is studied under the change of defense pattern.The general evolution law of the military settlements of the golden wall is obtained by analyzing the characteristics of the size,site selection and city structure of the military fortresses at all levels.Greatwall as an important cultural heritage of China,the research of the status quo is very important,but its interpretation of space-time evolution are also indispensable,grasp the greatwall defense military defense system change and planning the layout of the internal mechanisms,helps to further understand the structure of the greatwall defense system and hierarchy,the protection of cultural heritage,use and development have important practical significance.