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Analysis and Design of Track Panel Wells in Overlapping Subway Tunnels
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Yueyang LI1, 2, Yufeng DU1, 2, Fei LIU3, Weifeng WANG1, 2, Zhe LI3, Tianrui JIN3
Urban Rapid Rail Transit | 2024, 37(4) : 101 - 110
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Urban Rapid Rail Transit | 2024, 37(4): 101-110
Civil Engineering Technology
Analysis and Design of Track Panel Wells in Overlapping Subway Tunnels
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Yueyang LI1, 2, Yufeng DU1, 2, Fei LIU3, Weifeng WANG1, 2, Zhe LI3, Tianrui JIN3
Affiliations
  • 1 Beijing Rail and Transit Design & Research Institute Beijing 100068
  • 2 Beijing Rail and Transit Engineering Technology Research Center Beijing 100068
  • 3 School of Civil and Transportation Engineering Beijing University of Civil Engineering and Architecture Beijing 102612
doi: 10.3969/j.issn.1672-6073.2024.04.015
Outline
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To address these challenges, a pragmatic design approach for the subway track panel and the substantial opening in the panel significantly reduces plate stiffness. Under construction conditions, traditional twodimensional frame section calculations fail to meet design requirements and realworld conditions. Drawing from a specific case involving the design of a stacked subway track panel in the highwaterpressure fine particle strata east of Beijing, this paper introduces the project's envelope and main structural design concepts. It examines critical structural calculation issues, consolidates design insights, and outlines operational conditions. The study yields a practical design scheme, offering valuable insights for future subway track panel designs during construction processes.

urban rail transit  /  high water pressure fine particle stratum  /  overlapping subway tunnel  /  track panel well design  /  structural scheme
Yueyang LI, Yufeng DU, Fei LIU, Weifeng WANG, Zhe LI, Tianrui JIN. Analysis and Design of Track Panel Wells in Overlapping Subway Tunnels[J]. Urban Rapid Rail Transit, 2024 , 37 (4) : 101 -110 . DOI: 10.3969/j.issn.1672-6073.2024.04.015
Year 2024 volume 37 Issue 4
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Article Info
doi: 10.3969/j.issn.1672-6073.2024.04.015
  • Receive Date:2023-11-29
  • Online Date:2025-07-09
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  • Received:2023-11-29
  • Revised:2024-03-18
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    1 Beijing Rail and Transit Design & Research Institute Beijing 100068
    2 Beijing Rail and Transit Engineering Technology Research Center Beijing 100068
    3 School of Civil and Transportation Engineering Beijing University of Civil Engineering and Architecture Beijing 102612
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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