CAJ | 학술논문

构建多维度指标体系,运用修正引力模型和城市流强度模型,对武汉城市圈9个城市之间的空间经济联系进行了定量分析. 研究结果表明:①武汉城市圈经济空间联系呈现一种"单核向心模式",即武汉是整个城市圈空间联系的引力中心和辐射源,圈中城市之间的联系主要表现为外围8个城市与中心城市武汉之间的联系;② 有"点轴扩散"的分布特征,即城市圈经济空间联系的密集区,主要集聚在沿江沿线分布的4座城市(仙桃、武汉、鄂州、黄石)之间. 据此,提出优化武汉城市圈经济空间联系的对策建议.
구건다유도지표체계,운용수정인력모형화성시류강도모형,대무한성시권9개성시지간적공간경제련계진행료정량분석. 연구결과표명:①무한성시권경제공간련계정현일충"단핵향심모식",즉무한시정개성시권공간련계적인력중심화복사원,권중성시지간적련계주요표현위외위8개성시여중심성시무한지간적련계;② 유"점축확산"적분포특정,즉성시권경제공간련계적밀집구,주요집취재연강연선분포적4좌성시(선도、무한、악주、황석)지간. 거차,제출우화무한성시권경제공간련계적대책건의.
Based on exploring the multidimensional indicator system, through using the modified gravity model and the model of urban flow intensity, this paper carried out quantitative research on the economic spatial linkages of Wuhan urban circle.The results showed:①The economic geographic linkages of Wuhan urban circle present a"single-core centripetal pattern".Wuhan is the barycenter and source of radiation of the whole urban circle, the connection between the central city( Wuhan) and another city dominates the connection between two other cities in the urban circle.②This linkages has the spatial characteristic of the pole-axis spread distribution.i.e.a densely area of economic spatial connection in Wuhan urban circle is concentrated in the distribution area of four cities ( i. e.Xiantao,Wuhan, Ezhou and Huangshi along the Yangtz River and the arterial traffic) .Therefore, based on the a-bove analysis, this paper puts forward some suggestions.