摘要
为综合考虑施工、造价与运营等方面对城市轨道交通停车线布设方案的影响,全面评价其布设方案优劣,在分析城市轨道交通停车线布设位置、条数、形式和长度等设计影响因素基础上,分别从工程条件、工程经济、故障救援和运营灵活性4个方面提出评价指标,定义并量化各指标,构建评价指标体系,运用AHP法计算评价指标体系的综合权重,并通过TOPSIS法、雷达图分析法分别实现对评价指标相对优劣的分析,实例分析结果表明,构建的指标体系与综合评估模型对新建、改建等停车线布设工程具有重要应用价值。
To comprehensively consider the influence of construction, cost, and operation on the layout scheme for parking lines of urban rail transit and evaluate the advantages and disadvantages of the layout scheme, this paper analyzed the influencing factors of design, including the position, number, form, and length of parking lines. Evaluation indexes were put forward from engineering conditions and economy, fault rescue, and operational flexibility. Each index was defined and quantified, and an evaluation index system was established. In addition, the AHP method was adopted to calculate the comprehensive weight of the evaluation index system, and the TOPSIS method and radar chart analysis were employed to analyze the merits and demerits of the evaluation indexes respectively. The result of example analysis shows that the index system and comprehensive evaluation model have important application value for new and rebuilt layout projects of parking lines.
作者
孟艳丽
胡华
方勇
刘志钢
汪涛
MENG Yanli;HU Hua;FANG Yong;LIU Zhigang;WANG Tao(School of Urban Rail Transit,Shanghai University of Engineering Technology,Shanghai 201620,China;School of Marine and Architectural Engineering,Shanghai Jiaotong University,Shanghai 200240,China)
出处
《铁道运输与经济》
北大核心
2021年第10期133-140,共8页
Railway Transport and Economy
基金
国家自然科学基金项目(52072235)
上海市科委地方院校能力建设项目(19030501400)。
