以北上广为出行目的地对各省会城市通达性的研究

A study on the accessibility of capital cities to Beijing Shanghai Guangzhou as travel destination

本文以全国各省会城市出行国内政治经济和文化中心城市(北京、上海、广州)的通达性为研究对象,通过网络出行平台收集整理最新数据,借助定量分析和定性评价为技术手段开展城市间通达情况的探索性研究。数据分析结果表明:以飞机和高铁动车为出行工具时三大中心城市的通达性相当,但选择普通列车出行时北京具有更为显著的通达性优势;三种交通出行方式相比较而言,飞机仍然是效率最高的出行方式,高铁动车次之,但与飞机相当,普通列车的出行耗时为飞机的3~4倍;各省会城市通达三大中心城市在出行方式的可选择度上,航线基本全覆盖,普通列车除特殊偏远和因跨海原因外也均能直达,但高铁动车出行的不均衡情况较为显著。该研究成果对人们的出行选择、省会城市交通的未来发展及省会城市的投资选择等都具有重要的参考价值,也对各省会城市制定交通发展规划,进一步优化交通设施建设具有积极的参考意义。

This paper takes the accessibility of domestic political,economic,and cultural centers(Beijing,Shanghai,and Guangzhou)in the capital cities of the country as the research object,collects and collates the latest data through the network travel platform.By means of quantitative analysis and qualitative evaluation,an exploratory study of urban accessibility is carried out.The results of data analysis show that the accessibility of the three central cities is similar when using airplanes and high-speed trains as travel tools,but Beijing has a more significant accessibility advantage when choosing ordinary trains to travel,and compared with the three modes of transportation travel,aircraft is still the most efficient way to travel.High-speed trains are second but comparable aircraft.The travel time of ordinary trains is 3~4 times longer than that of aircraft.The provincial capitals have access to the three major central cities in terms of the choice of travel modes,and the routes are basically fully covered.In addition to the exceptional remoteness and sea crossing,ordinary trains are also able to travel directly,but the imbalance of high-speed train travel is significant.The research results have important reference value for people's travel choice,the future development of provincial capital city transportation and the investment choice of the provincial capital city,and also make traffic development plan for each provincial capital city.Further optimization of traffic facilities has positive reference significance.