城市群轨道交通网络化规划评价研究

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摘要 研究目的: 城市群轨道交通网络化规划评价是规划方案选择的主要依据,本文构建科学客观且具有普适性的评价指标体系及评价方法,为城市群轨道交通发展提供理论指导。通过建立包含线网结构、运营效果、社会效益、城镇协调、实施难度5项一级指标,23个二级指标的城市群轨道交通网络化规划评价指标体系,采用灰色关联度法和信息熵权法组合赋权确定指标权重,构建灰色模糊多层次评价模型,实现对总目标、一级指标、二级指标的综合评价分析。
研究结论: (1)案例分析表明本文提出的规划评价体系及方法科学可行;(2)城市群轨道交通网络化规划评价准则层影响程度从大到小依次为线网结构、城镇协调、运营效果、社会效益和实施难度;(3)本研究成果适用于城市群轨道交通网络化规划方案优劣评价,可为城市群轨道交通规划建设提供决策参考。

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	胡必松
	肖畅

关键词 ：路网规划, 城市群, 轨道交通, 综合评价, 组合赋权, 灰色模型

Abstract：Research purposes: The evaluation of rail transit network planning in urban agglomeration is the main basis for the selection of planning schemes. This paper constructs a scientific, objective and universal evaluation index system and evaluation method to provide theoretical guidance for the development of urban agglomeration rail transit. Through the establishment of an evaluation index system with 5 criterion levels and 23 index levels including line network structure, operational effects, social benefits, urban coordination, and difficulty of implementation, a combination of gray correlation method and information entropy weight method is given to determine the index weight, the gray fuzzy multi-level evaluation model is constructed to comprehensively evaluate the target level, criterion level, and index level.
Research conclusions: (1) The case shows that the planning evaluation system and method proposed in this paper are scientific and feasible. (2) The degree of influence of rail transit network planning criteria level is line network structure, urban coordination, operational effects, social benefits and difficulty of implementation. (3) The research results are applicable to the evaluation of the quality of urban agglomeration rail transit network planning, and can provide decision-making reference for urban agglomeration rail transit planning and construction.

Key words： railway network planning urban agglomeration rail transit comprehensive evaluation combination weighting approach grey model

收稿日期: 2021-12-08

PACS:

U212.1

基金资助:中国科协青年人才托举工程项目(2018QNRC001);中铁第一勘察设计院集团有限公司科研项目(院科18-01、19-07、19-79)

作者简介: ^**胡必松,1987年出生,男,高级工程师;肖畅,1984年出生,男,工程师。

引用本文:

胡必松, 肖畅. 城市群轨道交通网络化规划评价研究[J]. 铁道工程学报, 2022, 39(2): 7-13.
HU Bisong, XIAO Chang. Research on the Evaluation of Rail Transit Network Planning in Urban Agglomeration. Journal of Railway Engineering Society, 2022, 39(2): 7-13.

链接本文:

https://tdgcxb.crec.cn/CN/ 或 https://tdgcxb.crec.cn/CN/Y2022/V39/I2/7

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