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Exploration of the Path of Refurbishment of Urban Rail Transit Lines
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Yun WEI1, 2, Baiqing CHU1, Zhirui Guang1, 2
Urban Rapid Rail Transit | 2024, 37(1) : 17 - 21
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Urban Rapid Rail Transit | 2024, 37(1): 17-21
• Upgrading of Existing Lines of Urban Rail Transit: A Featured Topic •
Exploration of the Path of Refurbishment of Urban Rail Transit Lines
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Yun WEI1, 2, Baiqing CHU1, Zhirui Guang1, 2
Affiliations
  • 1 Beijing Mass Transit Railway Operation Corp., LTD. Beijing 100044
  • 2 Beijing Key Laboratory of Subway Operation Safety Technology Beijing 100044
doi: 10.3969/j.issn.1672-6073.2024.01.003
Outline
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With rapid urbanization, the refurbishment of urban railway lines is crucial for advancing highquality urban rail development and sustainable urban growth. This refurbishment process presents a host of intricate professional challenges that must be addressed. Meeting current requirements for line reconstruction while addressing safety issues and expanding beyond traditional specialized fields is demanding. Therefore, it is essential to chart a development path for the transformation of existing urban rail transit lines in line with the needs of highquality urban rail development. Drawing on the history of Beijing's line refurbishments, this study examines the challenges and future objectives of urban rail transit line refurbishment and proposes comprehensive concepts for the rejuvenation process. Furthermore, we introduce an innovative approach to investment and financing for line refurbishments, focusing on sustainable urban rail development. We offer recommendations for the transformation of urban rail transit lines in China across six key areas: system development, vitality of components, investment and financing frameworks, technological empowerment, research and development, and relevant standards.

urban rail transit  /  refurbishment of urban rail transit lines  /  demand analysis  /  refurbishment suggestions
Yun WEI, Baiqing CHU, Zhirui Guang. Exploration of the Path of Refurbishment of Urban Rail Transit Lines[J]. Urban Rapid Rail Transit, 2024 , 37 (1) : 17 -21 . DOI: 10.3969/j.issn.1672-6073.2024.01.003
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Article Info
doi: 10.3969/j.issn.1672-6073.2024.01.003
  • Receive Date：2023-05-19
  • Online Date：2025-07-09
Article Data
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History
  • Received：2023-05-19
  • Revised：2023-09-05
Funding
Affiliations
    1 Beijing Mass Transit Railway Operation Corp., LTD. Beijing 100044
    2 Beijing Key Laboratory of Subway Operation Safety Technology Beijing 100044
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