基于城市流要素的区域城市内外部功能联系研究——以浙江省台州市域为例

城市空间结构是城市功能组织的空间表现形式，城市流要素空间流动强度和方向综合反映了城市功能联系特征，研究台州行政、经济、社会以及其他联系的强度和方向，运用集中度指数、首位度以及前三位联系方向分析方法，明确台州市域内部空间功能联系特征表现出差异化特征；对外联系表现出长三角密切联系区域；判断空间发展处在向心集聚阶段，预测台州空间结构未来可能形成网络化联系格局。

Research of Regional City Internal and External Function Relations based on Urban Flows Elements A Case Study of Taizhou

Urban spatial structure is the spatial forms of urban function relations,The strength and direction of urban flows elements reflects the characteristics of function relations.Study the strength and directions of administrative,economic,social and other relations internal and external Taizhou Area by using urban primacy index,concentration index and direction of the top three links analysis method,make clear that function relations of Taizhou area show differentiate features and close connections has formed between Taizhou Area and other Yangtze River Delta cities;find that Taizhou Area has the space Spatial structure;judge that Taizhou Area is under centripetal concentration stage;Predict that Taizhou will form the network connections.