基于空间分析的天津老城厢(1860-1945年)功能布局研究OA

After the Ming Dynasty,Qing Dynasty and the Republic of China,the old city of Tianjin gathers a wealth of historical information.In this paper,the modern old city of Tianjin(1860-1945)is taken as the research object,and with the help of GIS software,the relevant historical documents and city maps were digitized and translated to obtain the functional layout map,and the aggregation degree,aggregation form,distribution direction of the functional space of the old city of Tianjin in this period were analyzed.The results show that the distribution characteristics of commercial buildings are two-core coexistence and three-way extension.The distribution of cultural buildings is characterized by multi-core coexistence and oblique extension.The distribution of administrative buildings is characterized by mononuclear aggregation and oblique extension.Different functional spaces overlap and complement each other to jointly promote the overall development of the old city.