基于引力模型的合肥都市圈空间界定

The Definition of Hefei Metropolitan Area Space Based on the Gravity Model

在不考虑南京影响下,将经济距离和城市综合质量引入引力模型和场强模型中,以县为单位,实证考察了合肥周边150KM范围内的城市加入合肥都市圈的可能性;采用断裂点方法,分析了合肥都市圈和南京都市圈的界限,给出了相应的结论。

After adding rhe economic distance and the city＇s comprehensive quality into the model of gravity and field strength,this paper empirically investigated the possibility of these cities within the 150km area of Hefei surrounding to join the Hefei metropolitan area,neglecting the impact of Nanjing;then,it used fracturepoint method to analysis the boundaries of the metropolitan area of Hefei and Nanjing;Finally,it gave its own conclusion.