Abstract
Excessive underground train-induced building vibration is an environmental concern resulting in human distress. Wheel polygon is probably one of the main vibration sources. In the present work, an explicit-integration time-domain, fully coupled 3D dynamic train-track-tunnel-soil-building FE model is developed and employed to investigate the effects of wheel polygon on the building vibration. Measured wheel polygon data is analyzed and input into the developed FE model. Based on the simulation results, it is found that the contribution of the wheel polygon to the building vibration is considerable in the frequency range from 30 to 180 Hz. Wheel polygon makes the building vibration more pronounced at the P2 resonance frequency and the passing frequencies (f = v/λ) of wheel polygon. From the foundation to a high floor in the building, the effect of the P2 resonance-related wheel polygon attenuates the slowest while the effects of the other orders of wheel polygon attenuate fast.
Original language | English |
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Title of host publication | Advances in Dynamics of Vehicles on Roads and Tracks III |
Subtitle of host publication | Proceedings of the 28th Symposium of the International Association of Vehicle System Dynamics, IAVSD 2023, Rail Vehicles |
Editors | Wei Huang, Mehdi Ahmadian |
Publisher | Springer Science and Business Media Deutschland GmbH |
Pages | 1151-1160 |
Number of pages | 10 |
ISBN (Electronic) | 978-3-031-66971-2 |
ISBN (Print) | 9783031669705 |
DOIs | |
Publication status | Published - 2024 |
Event | 28th IAVSD Symposium on Dynamics of Vehicles on Roads and Tracks, IAVSD 2023 - Ottawa, Canada Duration: 21 Aug 2023 → 25 Aug 2023 |
Publication series
Name | Lecture Notes in Mechanical Engineering |
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ISSN (Print) | 2195-4356 |
ISSN (Electronic) | 2195-4364 |
Conference
Conference | 28th IAVSD Symposium on Dynamics of Vehicles on Roads and Tracks, IAVSD 2023 |
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Country/Territory | Canada |
City | Ottawa |
Period | 21/08/23 → 25/08/23 |
Bibliographical note
Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-careOtherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.
Keywords
- Dynamic Interaction
- Finite Element Modelling
- Train-induced Building Vibration
- Underground Train
- Wheel Polygon