环长株潭城市群制造业高质量发展空间关联结构研究
Research on the Spatial Correlation Structure of High Quality Development of Manufacturing Industry in the Changsha-Zhuzhou-Xiangtan Urban Agglomeration

构建基于新发展理念内涵的制造业高质量发展综合评价体系，利用熵值-TOPSIS模型结合引力模型得到环长株潭城市群制造业高质量发展网络引力矩阵，同时通过Arc-GIS对其进行可视化分析，并通过社会网络分析法进行进一步实证研究。通过以上研究得出结论：1) 环长株潭城市群制造业高质量发展空间关联网络特征表现出一定的非均衡性。2) 环长株潭城市群制造业高质量发展空间网络结构总体上呈现出逐层辐射的空间特征，其中主要是以长沙为中心向外辐射。3) 环长株潭城市群8个城市的制造业高发展联系非常紧密，城市群集群优势明显，同时呈现出多中心网络化的发展特征。4) 环长株潭城市群点度中心度总体上逐渐增加，城市间制造业高质量发展联系也愈加紧密。空间关联网络中空间溢出效应显著，其中以长沙为中心的核心扩散点，网络边缘城市的吸收能力有待提高。
Based on the connotation of the new development concept, a comprehensive evaluation system for the high-quality development of the manufacturing industry was constructed, and the gravitational matrix of the high-quality development network of the manufacturing industry in the Changzhou-Zhuzhou-Xiangtan urban agglomeration was obtained by using the entropy-TOPSIS model combined with the gravitational model, and the visual analysis was carried out by Arc-GIS, and further empirical research was carried out through the social network analysis method. Based on the above research, it is concluded that: 1) The spatial correlation network characteristics of high-quality development of manufacturing industry in the urban agglomeration around Changzhou-Zhuzhou-Xiangtan show a certain imbalance. 2) The spatial correlation network structure of the high-quality development of manufacturing industry in the Changzhou-Zhuzhou-Xiangtan urban agglomeration generally presents the spatial characteristics of layer-by-layer radiation, which is mainly centered on Changsha and radiates outward. 3) The eight cities of the Changzhou-Zhuzhou-Xiangtan urban agglomeration are very closely linked to the high development of the manufacturing industry, and the advantages of urban agglomeration clusters are obvious, and at the same time, they show the development characteristics of polycentric networking. 4) On the whole, the centrality of the urban agglomeration around Changzhou-Zhuzhou-Xiangtan has gradually increased, and the high-quality development of manufacturing industry between cities is more closely linked. The spatial spillover effect in the spatial association network is significant, and the absorption capacity of the core diffusion point centered on Changsha and the edge cities of the network needs to be improved.