中国智能制造装备产业生产供应关系的空间演化特征  

Spatial change characteristics of production and supply relationships of the intelligent manufacturing equipment industry in China

作　　者：单卓然[1,2,3,4] 徐苗 袁满 SHAN Zhuoran;XU Miao;YUAN Man(School of Architecture and Urban Planning,Huazhong University of Science and Technology,Wuhan 430074,China;Hubei Low Carbon,Ecological and Intelligent Territorial Planning Research Center,Wuhan 430074,China;Hubei Engineering and Technology Research Center of Urbanization,Wuhan 430074,China;The Key Laboratory of Urban Simulation for Ministry of Natural Resources,Wuhan 430021,China)

机构地区：[1]华中科技大学建筑与城市规划学院,武汉430074 [2]湖北省国土空间低碳生态智能规划研究中心,武汉430074 [3]湖北省城镇化工程技术研究中心,武汉430074 [4]自然资源部城市仿真重点实验室,武汉430021

出　　处：《地理科学进展》2025年第1期17-33,共17页Progress in Geography

基　　金：国家自然科学基金项目(52278062);科技部重点研发计划课题(2022YFC3800103);中央高校基本科研业务费专项资金资助(2021WKZDJC015,2024WKYXQN017)。

摘　　要：随着新一轮科技革命和产业变革深入发展,智能制造装备已成为推动工业高质量发展的重要力量,研究其生产供应关系对于优化新质生产力布局具有重要意义。基于2010—2023年中国智能制造装备产业核心企业—供应商数据,论文采用帕累托分析、k-核分析等方法,从生产供应联系、生产供应网络、生产供应组团三大维度探究中国智能制造装备产业生产供应关系的空间演化特征。结果显示:①企业联系数量和强度递增,700~1800 km是全国尺度上智能制造装备企业生产供应联系的普遍距离。城际生产供应联系格局由双核心放射形、三角形演变为弓箭形,城际生产供应联系的优势流存在相似与差异。企业间强生产供应联系逐渐从市内转向城际,外向性城市的数量快速增长。②10余年间中国智能制造装备产业城际生产供应网络的结构日益紧密和复杂。2015年后基于城际生产供应网络的城市等级体系由“金字塔”迈向扁平化。③中国智能制造装备生产供应组团的数量由21个增至29个。长三角生产供应组团始终保持领先,珠三角、京津冀和山东半岛生产供应组团稳步发展,长江中游和成渝地区生产供应组团地位显著提升。组团内部的节点关联格局可分为单中心、一核多副、两核多副、多中心和低水平均衡5种,10余年间各生产供应组团内的节点关联格局产生时空异质分化。With the in-depth development of a new round of scientific and technological revolution and industrial transformation,intelligent manufacturing equipment has become an important force to promote the high-quality development of industry,and the study of its production and supply relationship is of great significance to optimize the distribution of new quality productivity.Based on the data of core enterprises and suppliers in China's intelligent manufacturing equipment industry from 2010 to 2023,this study explored the spatial change characteristics of production-supply relationships of China's intelligent manufacturing equipment industry from three dimensions:production and supply linkage,production and supply network,and production and supply cluster by Pareto analysis and k-kernel analysis.The results are as follows:1)The number and intensity of enterprise connections were increasing,and 700-1800 km was the general distance of production and supply connection of intelligent manufacturing equipment enterprises.The pattern of intercity production and supply links evolved from the shape of dual core radiation,triangle,to bow and arrow in China,and there were similarities and differences in the dominant flow of intercity production and supply links.The strong production and supply links between enterprises gradually shifted from intracity to intercity,and the number of export-oriented cities increased rapidly.2)For more than a decade,the structure of the intercity production and supply network of China's intelligent manufacturing equipment industry has become increasingly compact and complex.After 2015,the city hierarchy of the intercity production and supply network has moved from a"pyramid"to a flat structure.3)The number of production and supply clusters of China's intelligent manufacturing equipment industry has increased from 21 to 29.The production and supply cluster of the Yangtze River Delta has always maintained a leading position,the production and supply clusters of the Pearl River Delta,the Beijing-Tian

关 键 词：生产供应关系 智能制造装备产业 空间格局演化 中国 

分 类 号：F42[经济管理—产业经济]