摘要
以山西省为研究区域,2013年、2018年、2022年作为时间截面,利用最短通行时间和引力模型,对山西省各地级市交通可达性与经济联系强度总量进行耦合分析。结果表明:1)高速铁路网络对山西省区域交通整体可达性提升有显著的促进作用,呈现出以太原市为中心,南北两端扩散式递减的空间分布格局。2)所有地级市经济联系强度总量都有显著提升,各地城市间经济联系强度总量之间差距呈现扩大趋势。3)山西省交通可达性与经济联系强度总量的耦合协调度总体处于濒临失调状态,省内各城市的耦合协调水平存在较大差距,少部分城市耦合协调水平处于轻度失调以下,表明高速铁路网络的带动作用并未得到充分发挥,依旧存在发展不协调问题。
Taking Shanxi Province as the research area,and 2013,2018,and 2022 as time sections,using the shortest transit time and gravity model,a coupling analysis was carried out on the total traffic accessibility and economic connection intensity of various prefecture-level cities in Shanxi Province.The results show that:1)The high-speed railway network has a significant role in promoting the overall accessibility of regional transportation in Shanxi Province,showing a spatial distribution pattern with Taiyuan City as the center and a diffusively decreasing spatial distribution pattern at the north and south ends.2)The total economic connection intensity of all prefecture-level cities has increased significantly,and the gap between the total economic connection intensity of cities in various places has shown an expanding trend.3)The coupling coordination degree between transportation accessibility and total economic link intensity in Shanxi Province is generally on the verge of imbalance.There is a large gap in the level of coupling coordination among cities in the province.The level of coupling coordination in a small number of cities is below slight imbalance,indicating that the driving role of the high-speed railway network has not been fully exerted,and there is still the problem of uncoordinated development.
作者
万江泉
WAN Jiangquan(School of Economics,Xinjiang University of Finance and Economics)
出处
《上海节能》
2025年第7期992-1000,共9页
Shanghai Energy Saving
基金
国家自然科学基金项目“绿色全要素能源效率对新疆经济高质量发展的影响研究”(72064035)
新疆社会科学基金项目“新疆与‘一带一路’沿线国家数字经济合作发展动能与推进路径研究”(2024BJL039)
科学技术部第三次新疆综合科学考察课题专题二“阿尔泰山跨境保护地初级产品经济贸易发展与生态保护考察”(2022xjkk0803)。
关键词
高铁
可达性
耦合协调
High-Speed Rail
Accessibility
Coupling Coordination
作者简介
万江泉(1997-),男,硕士研究生,研究方向为区域经济、区域空间。
