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Structure Scheme and Mechanical Performance Analysis of Rectangular Prefabricated Metro Stations
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Qi FAN1, 2, Fang LIN1, 2, Meiqun HUANG1, 2, Mengting LI1, Zhiyong PENG1, 2
Urban Rapid Rail Transit | 2024, 37(5) : 78 - 86
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Urban Rapid Rail Transit | 2024, 37(5): 78-86
• Civil Engineering Technology •
Structure Scheme and Mechanical Performance Analysis of Rectangular Prefabricated Metro Stations
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Qi FAN1, 2, Fang LIN1, 2, Meiqun HUANG1, 2, Mengting LI1, Zhiyong PENG1, 2
Affiliations
  • 1 Beijing Urban Construction Design and Development Group Co., Ltd. Beijing 100037
  • 2 National Engineering Research Centre for Green and Safe Construction Technology in Urban Rail Transit Beijing 100037
doi: 10.3969/j.issn.1672-6073.2024.05.012
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This study focuses on a rectangular prefabricated station structure scheme developed and applied for the first time to the Shenzhen Phase V Project. Combined with the evolution process of the prefabricated structure scheme with dry connections, this paper introduces in detail the section design scheme of the rectangular structure scheme, structural partitioning and joint, bracing system of the beamcolumn, and static and dynamic performances. The rectangular prefabricated station structure scheme can be applied to different station width requirements, and an adjustable template is used to effectively improve the universality of the rectangularstructure components. Simultaneously, the rectangular structure can be expanded to accommodate different types of stations, such as threelayer twospan or twolayer threespan. Additionally, the bending bearing capacity of a rectangular assembled station joint was verified by a fullscale joint test, and the adaptability of the theoretical calculation method of the existing joint research to structural size changes was verified. The results of this study are intended to provide a reference and experience for subsequent prefabricated structure designs and engineering applications.

urban rail transit  /  metro station  /  rectangular prefabricated station  /  dry connection  /  grouted mortise-tenon joint
Qi FAN, Fang LIN, Meiqun HUANG, Mengting LI, Zhiyong PENG. Structure Scheme and Mechanical Performance Analysis of Rectangular Prefabricated Metro Stations[J]. Urban Rapid Rail Transit, 2024 , 37 (5) : 78 -86 . DOI: 10.3969/j.issn.1672-6073.2024.05.012
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Article Info
doi: 10.3969/j.issn.1672-6073.2024.05.012
  • Receive Date：2024-05-27
  • Online Date：2025-07-09
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  • Received：2024-05-27
  • Revised：2024-07-03
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    1 Beijing Urban Construction Design and Development Group Co., Ltd. Beijing 100037
    2 National Engineering Research Centre for Green and Safe Construction Technology in Urban Rail Transit Beijing 100037
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
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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