Abstract
This paper aims to introduce preliminary statement of methods of a computationally efficient and user-friendly toolbox, called VIBWAY, able to predict vibration and re-radiated noise levels in two situations. On the one hand, it can predict levels in existing buildings due to new lines or after the application of mitigation measures in existing operational railway infrastructures. Thus, it can be used to assess the performance of vibration countermeasures applied at the track, at the soil and/or at the building. On the other hand, it can predict levels in new buildings to be constructed close to an existing railway line from vibration measurements in the surface of the ground where the building will be constructed. The VIBWAY toolbox is based on a non-interface 2.5D FEM-SBM approach for the wave propagation on the soil, on semi-analytical approaches for the track and the building and on rigid multibody dynamics modelling of the train vehicle.
Original language | English |
---|---|
Title of host publication | Internoise 2022 - 51st International Congress and Exposition on Noise Control Engineering |
Publisher | The Institute of Noise Control Engineering of the USA, Inc. |
ISBN (Electronic) | 9781906913427 |
Publication status | Published - 2022 |
Externally published | Yes |
Event | 51st International Congress and Exposition on Noise Control Engineering, Internoise 2022 - Glasgow, United Kingdom Duration: 21 Aug 2022 → 24 Aug 2022 |
Publication series
Name | Internoise 2022 - 51st International Congress and Exposition on Noise Control Engineering |
---|
Conference
Conference | 51st International Congress and Exposition on Noise Control Engineering, Internoise 2022 |
---|---|
Country/Territory | United Kingdom |
City | Glasgow |
Period | 21/08/22 → 24/08/22 |
Bibliographical note
Publisher Copyright:© 2022 Internoise 2022 - 51st International Congress and Exposition on Noise Control Engineering. All rights reserved.