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A computationally efficient software application for calculating vibration from underground railways

A computationally efficient software application for calculating vibration from underground railways
A computationally efficient software application for calculating vibration from underground railways
The PiP model is a software application with a user-friendly interface for calculating vibration from underground railways. This paper reports about the software with a focus on its latest version and the plans for future developments. The software calculates the Power Spectral Density of vibration due to a moving train on floating-slab track with track irregularity described by typical values of spectra for tracks with good, average and bad conditions. The latest version accounts for a tunnel embedded in a half space by employing a toolbox developed at K.U. Leuven which calculates Green's functions for a multi-layered half-space.


1742-6588
012057-[6pp]
Hussein, M.F.M.
3535c131-1710-4edc-a4a1-8fe67dee3f67
Hunt, H.E.M.
00743f03-05d5-4a74-bd25-96cd0679f808
Hussein, M.F.M.
3535c131-1710-4edc-a4a1-8fe67dee3f67
Hunt, H.E.M.
00743f03-05d5-4a74-bd25-96cd0679f808

Hussein, M.F.M. and Hunt, H.E.M. (2009) A computationally efficient software application for calculating vibration from underground railways. Journal of Physics: Conference Series, 181 (1), 012057-[6pp]. (doi:10.1088/1742-6596/181/1/012057).

Record type: Article

Abstract

The PiP model is a software application with a user-friendly interface for calculating vibration from underground railways. This paper reports about the software with a focus on its latest version and the plans for future developments. The software calculates the Power Spectral Density of vibration due to a moving train on floating-slab track with track irregularity described by typical values of spectra for tracks with good, average and bad conditions. The latest version accounts for a tunnel embedded in a half space by employing a toolbox developed at K.U. Leuven which calculates Green's functions for a multi-layered half-space.


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Published date: 2009
Organisations: Dynamics Group

Identifiers

Local EPrints ID: 354586
URI: https://eprints.soton.ac.uk/id/eprint/354586
ISSN: 1742-6588
PURE UUID: 21c11535-1baf-4d52-b4e0-78d35d0d900e

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Date deposited: 16 Jul 2013 10:08
Last modified: 16 Jul 2019 21:28

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