ANALYSIS OF URBAN FLOW AND MODEL EXPLANATION ON THE URBAN GROUP IN MIDDLE-SOUTH PART OF LIAONING PROVINCE
基于城市流理论，计算辽宁中部城市群各城市的城市流强度，发现除沈阳、大连外其他城市强度较低，部分资源型城市甚至为零，并通过回归分析提出优化策略。
Based on the urban flow theory,analytical method of the intensity of urban flow for the urban group in middle-south part of Liaoning province of the territorial quotient for the main extrovert service,the extrovert energy,the intensity of urban flow and its structure to carry through analysis and calculations,and with the part of domestic urban group of the related indicators of urban flow were compared.The results showed:Apart from Shenyang,Dalian,the intensity of urban flow values of the other cities within groups were lower,intensity of urban flow of some resource-based cities are even to the value 0;the overall economic strength and the degree of tendency of urban flow of relative proportions uncoordinated,the structure of urban group is not well,the degree of integration is not high and overall function is not strong;And use SPSS software to carry through regression analysis to the factor of the model of the intensity of urban flow for the urban group in middle-south part of Liaoning province.On this basis,the corresponding optimal strategies were put forward.