大数据视角下的市郊铁路发展趋势分析及建议——以天津市为例

Analysis and Suggestions on the Development Trend of Suburban Railway from the Perspective of Big data:Taking Tianjin as an Example

目前,我国正处于城镇化发展的中后期阶段,开始逐步进入以长江三角洲、珠江三角洲和京津冀地区为首的城市群时期。近年来通过建设市郊铁路来解决城市群中核心城市与远郊地区交通联系,促进城市群一体化发展的呼声日益高涨。但同时,近年来北京、上海等城市群核心城市已经建设的市郊铁路在实际运行中均出现了一些不尽如人意的问题,因此有必要对城市群落中处于不同阶层的城市空间布局及交通出行特征进行分析研究,以更加科学的方式推动市郊铁路的逐步发展。该文以天津市为分析研究对象,通过分析其在京津冀城市群中所处地位和未来应承担的功能,利用百度慧眼大数据分析现状空间联系分布情况,对其市郊铁路未来发展趋势分析研究并提出相关建议。

Recently,the Suburban railway is a popular solution used to enhance the traffic connection between the core cities and the outer suburbs and promote the integrated development in the urban agglomerations.However,there are also some problems during the construction and utilization of suburban railway in Beijing and Shanghai.Therefore,it is necessary to find a more scientific development mode of suburban railways by studying the urban spatial layout and traffic volume.This paper focuses on the necessity for constructing suburban railways in Tianjin by analyzing the position and future function of the city in Beijing-Tianjin-Hebei urban agglomeration.Based on the spatial information summarized from Baidu big data platform,this paper analyzes the development trend of Tianjin municipal railway and gives some suggestions.