Research on the Classification Standard of Building Environmental Vibration Impact on the Test Line of Urban Subway Depot

DOI

10.2991/978-94-6463-946-9_25How to use a DOI?

Keywords

subway cover; vibration; noise; depot

Abstract

With the acceleration of urbanization and the continuous growth of urban population, China’s rail transit industry has developed rapidly, and by the end of 2023, 59 cities in China have operated urban rail transit with a total length of about 11,232.65 km. On the other hand, the developable land resources in the central urban areas of China’s large cities are almost exhausted, and the development of land resources around urban rail transit lines and depots has become the focus of attention of the government and real estate developers. In view of the vibration problem caused by train operation, this paper conducts an in-depth and systematic study on 12 completed subway depot test line construction projects according to the factors such as track type, vibration and noise reduction measures, superstructure building type, number of building floors, vibration detection and analysis methods. The results show that most of the subway superstructure buildings do not need to be measured or simulated because the track structure has energy dissipation and vibration reduction measures. Partially cover the subway superstructure with higher train speed, because more efficient energy and vibration reduction measures are installed, neither actual measurement nor simulation analysis is required; A small number of subway superstructures with too high train speed need to be simulated and analyzed to implement vibration control for vibration sensitive points. Structural engineers can adopt different simplification design methods for different types of subway covers, so as to save time and effort.

Copyright

© 2025 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Si-Yu Sun
AU  - Hong-Liang Liu
AU  - Xue-Liang Chen
PY  - 2026
DA  - 2026/01/04
TI  - Research on the Classification Standard of Building Environmental Vibration Impact on the Test Line of Urban Subway Depot
BT  - Proceedings of the 11th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention (RAC 2024)
PB  - Atlantis Press
SP  - 196
EP  - 203
SN  - 2352-5428
UR  - https://doi.org/10.2991/978-94-6463-946-9_25
DO  - 10.2991/978-94-6463-946-9_25
ID  - Sun2026
ER  -