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August 1, 2025Open Access

Study on Mechanical Behavior of Large-Segment Fully Prefabricated Subway Station During Construction Process

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Authors

ZTZhongsheng TanYLYuanzhuo LiXFXiaomin Fan

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Overview

Research shows mechanical behavior impacts structural integrity in prefabricated subway stations, highlighting critical stress points.

Key Points

  • Research confirms the mechanical behavior of prefabricated subway stations during construction is crucial for safety.
  • Findings indicate roof vault settlement remains ≤3.8mm, but backfilling increases displacement to 45mm.
  • The model incorporates soil-structure interaction and employs several mechanical models to analyze different components.
  • Results emphasize the need for optimized stiffness matching and avoiding asymmetric designs to improve structure durability.

Cite This Study

Tan et al. (2025) studied this question.

synapsesocial.com/papers/689a0c65e6551bb0af8cfa7ehttps://doi.org/10.20944/preprints202507.2571.v1
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Study on the Mechanical Behavior of a Large-Segment Fully Prefabricated Subway Station During the Construction Process2025 · 4 citations
  2. 2Study on Seismic Performance of Asymmetric Rectangular Prefabricated Subway Station Structures in Soft Soil2025
  3. 3Analysis on the Effect of Assembling Prefabricated Components of Assembled Subway Stations under Different Block Types2025
  4. 4Analysis of the Mechanical Properties of Central Columns in the Subway Station in Response to Groundwater Level Rise2025 · 1 citations
  5. 5Behavior of the Vault in Column-Free Large-Span Metro Stations Under Asymmetric Loading2025