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Model for Corrective Maintenance Scheduling of Rail Transit Networks: Application to Athens Metro

机译：轨道交通网络的检修计划模型：在雅典地铁中的应用

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摘要

Efficient and safe rail transit (metro) operations require regularly inspected and properly maintained infrastructures. While preventive maintenance is usually undertaken following a predetermined schedule, decisions on repairs and corrective maintenance are usually scheduled ad hoc, following inspections. This paper presents a model for optimally scheduling corrective maintenance activities in a rail transit network, following their identification as part of an inspection process. An integer programming model is formulated for that purpose, aiming at minimizing passenger delay caused by reduced operational speeds on degraded rail segments and prioritizing activities in segments with intensive operations; higher train traffic and associated train loads; and under budget, staff, and other practical constraints. The model is applied for the case of the Athens, Greece, metro system and results are discussed.
机译：高效，安全的铁路运输（地铁）运营需要定期检查并维护适当的基础设施。虽然通常按照预定的时间表进行预防性维护，但通常在检查后临时安排维修和纠正性维护的决定。本文提出了一种模型，用于将轨道维护网络中的纠正性维护活动作为检查过程的一部分进行优化调度。为此，制定了一个整数规划模型，其目的是最大程度地降低因降级的铁路路段上降低的运营速度而导致的乘客延误，并优先进行密集运营的路段中的活动；较高的火车通行量和相关的火车载重量；且在预算，人员和其他实际约束下。该模型适用于雅典，希腊的地铁系统，并讨论了结果。

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  • 来源
    《Journal of Infrastructure Systems》 |2019年第1期|04018035.1-04018035.11|共11页
  • 作者

    Argyropoulou Konstantina; Iliopoulou Christina; Kepaptsoglou Konstantinos;

  • 作者单位

    Natl Tech Univ Athens, Sch Rural & Surveying Engn, Iroon Polytechniou St, Grad Student, Athens 15770, Greece|Natl Tech Univ Athens, Sch Rural & Surveying Engn, 5 Iroon Polytech St, Athens 15770, Greece;

    Natl Tech Univ Athens, Sch Rural & Surveying Engn, Iroon Polytechniou St, Athens 15770, Greece|Natl Tech Univ Athens, Sch Rural & Surveying Engn, 5 Iroon Polytech St, Athens 15770, Greece;

    Natl Tech Univ Athens, Sch Rural & Surveying Engn, Iroon Polytechniou St, Athens 15770, Greece|Natl Tech Univ Athens, Sch Rural & Surveying Engn, 5 Iroon Polytech St, Athens 15770, Greece;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Metro system; Maintenance scheduling; Corrective maintenance; Integer programming model;

    机译：地铁系统;维护计划;纠正性维护;整数规划模型;

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