新型城镇化背景下皖北城镇群道路交通网络结构评价及优化研究  

Evaluation and Optimization of Road Traffic Network Structure in Northern Anhui Urban Agglomeration under the Background of New Urbanization

作　　者：郭娜娜 李文杰 叶晨 刘馨怡 梁鑫斌 GUO Nana;LI Wenjie;YE Chen;LIU Xinyi;LIANG Xinbin

机构地区：[1]安徽科技学院建筑学院,安徽蚌埠233000

出　　处：《重庆建筑》2025年第2期13-16,共4页Chongqing Architecture

基　　金：安徽省哲学社会科学规划青年项目“新型城镇化背景下皖北地区县域景观生态空间优化研究”(项目编号:AHSKQ2022D153)。

摘　　要：城镇群是新型城镇化战略的重要载体,道路交通网络反映并影响着城镇群内部的一体化协调发展质量及城镇群整体空间格局。基于城市网络分析(UNA)工具和空间自相关分析等方法,以皖北城镇群为载体进行道路交通网络评价分析,研究表明:皖北城镇群道路交通网络结构呈现明显的空间正相关特性,整体结构紧密度和各路段重要性体现出高值高聚集的空间分布特征,通行效率体现出高值均质化的空间分布特征。在此基础上,提出皖北城镇群道路网络结构的优化对策。通过以上研究,可以明确皖北城镇群道路交通网络特征、提升皖北城镇群道路交通网络规划的科学性与合理性,助力皖北城镇群空间格局优化,促进安徽省实现新型城镇化全面、高质量发展。Urban agglomerations are an important carrier for the new urbanization strategy,and the road traffic network reflects and influences the quality of integrated and coordinated development within urban agglomerations as well as the overall spatial pattern of these areas.Based on tools such as Urban Network Analysis(UNA)and spatial autocorrelation analysis,this study conducts an evaluation of the road traffic network in the northern Anhui urban agglomeration.The findings show that the road traffic network structure exhibits significant spatial positive correlation.The overall structural compactness and the importance of various road sections demonstrate a high-value spatial distribution with concentrated clusters,while traffic efficiency shows a high-value homogenized spatial distribution.Based on these findings,optimization strategies for the road network structure in northern Anhui urban agglomeration are proposed.This research clarifies the characteristics of the road traffic network,improves the scientific and rational planning of the road traffic network,and helps optimize the spatial pattern of the northern Anhui urban agglomeration,promoting the comprehensive and high-quality development of the new urbanization process in Anhui Province.

关 键 词：皖北城镇群 UNA 道路交通网络 空间自相关分析 

分 类 号：TU984.113[建筑科学—城市规划与设计]