Experimental study of train-induced pressure acting on the platform screen doors in subway station

•The train generates compression wave when it passes the shaft.•In non-stop cases, the PSDs experience two positive and one negative peaks.•Compression wave generated by the incoming train may result the failure of PSDs. The pressure transient on a platform screen door (PSD) is crucial for its struc...

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Veröffentlicht in:	Tunnelling and underground space technology 2021-11, Vol.117, p.104150, Article 104150
Hauptverfasser:	Zeng, Lingwei, Wang, Hanfeng, Li, Liangqiao, Guo, Wei, Yi, Fumin
Format:	Artikel
Sprache:	eng
Schlagworte:	Compression waves Elastic waves High speed rail Longitudinal waves Moving model test Platform screen door (PSD) Pressure Pressure load Structural safety Subway station Subway stations Subways Tunnels Underground construction
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