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October 19, 2025SAE technical papers on CD-ROM/SAE technical paper series

Analysis on the Effect of Assembling Prefabricated Components of Assembled Subway Stations under Different Block Types

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Authors

JXJun XieWJWei JiangXFXiaomin Fan

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Overview

Analysis demonstrates the mechanical response of different block types in prefabricated stations, suggesting Type 2 offers optimal stability.

Key Points

  • Type 2 prefabricated metro stations show the best overall performance regarding deformation and stress stability.
  • Mechanical responses from Type 3 blocks indicate a complexity in stress fluctuation compared to Type 1 and Type 2.
  • The assessment involves a model using MIDAS GTS NX to analyze the impact on concrete at the base of the subway station.
  • Overall, Type 2 achieves a balance between stress performance and structural stability, serving as a strong option for assembly.

Cite This Study

Xie et al. (2025) studied this question.

synapsesocial.com/papers/68f43eeb854d1061a58aba90https://doi.org/10.4271/2025-99-0076
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