| 杨苏,唐天栎.高铁对安徽省可达性及其空间格局的影响分析[J].安徽建筑大学学报,2021,29(5):20-26 |
| 高铁对安徽省可达性及其空间格局的影响分析 |
| Analysis of the Impact of High-speed Rail on the Accessibility and Spatial Pattern of Anhui Province |
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| DOI： |
| 中文关键词: 高铁经济 可达性 空间经济联系 中心紧凑度 |
| 英文关键词: High-speed rail economy accessibility spatial economic link center compactness |
| 基金项目:安徽省教育厅人文社科重点项目（SK2020A0258） |
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| 中文摘要: |
| 高铁凭借其巨大的速度优势已成为推动中国经济发展的强劲引擎。文章利用加权出行时间分析了安徽省各城市可达性水平，基于经济引力模型探讨了区域城市间的区域经济联系水平，运用紧凑性分析刻画了高铁网络下的区域经济发展格局。实证研究表明，高铁的开通大大提高了安徽省城市间的可达性。随着高铁网络不断完善，安徽省各城市间的经济联系水平显著提升，区域发展呈现“向心”模式，表现出围绕省会合肥市呈十字发展的格局。同时，也出现了经济联系的极化趋势。 |
| 英文摘要: |
| High-speed rail has become a powerful engine for China’s economic development. This article analyzes the accessibilityof each city in Anhui Province with weighted travel time，explores regional economic links between cities based on the gravity model，and describes the regional economic development pattern under the high-speed rail network with compactness analysis. Accordingto the empirical studies，the opening of high-speed rail has greatly enhanced the accessibility between cities in Anhui Province，thus improving their economic links. A centripetal pattern centered on Anhui’s provincial capital Hefei，with cruciform pattern andeconomic polarization tendencies，has been developed as well. |
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