Journal ArticleDOI
Theoretical modeling and characteristic analysis of moving-train induced ground vibrations
TLDR
In this paper, an integrated train-track-subsoil dynamic interaction model of ground vibration is developed on the basis of vehicle dynamics, track dynamics and the Green's functions of subsoil.About:
This article is published in Journal of Sound and Vibration.The article was published on 2010-03-29. It has received 73 citations till now. The article focuses on the topics: Ground vibrations & Moving load.read more
Citations
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Journal ArticleDOI
Railway-induced ground vibrations – a review of vehicle effects
TL;DR: A review of the effect of vehicle characteristics on ground-and track borne-vibrations from railways is presented in this article, which combines traditional theory with modern thinking and uses a range of numerical analysis and experimental results.
Journal ArticleDOI
Fully three-dimensional analysis of high-speed train–track–soil-structure dynamic interaction
TL;DR: In this paper, a general and fully three dimensional multi-body-finite element-boundary element model, formulated in the time domain to predict vibrations due to train passage at the vehicle, the track and the free field, is presented.
Journal ArticleDOI
Track and ground vibrations generated by high-speed train running on ballastless railway with excitation of vertical track irregularities
TL;DR: In this article, a 2.5D finite element model combining with thin-layer elements was applied to establish a vehicle-track-foundation coupled dynamic analysis model, and a quarter-car model was used to derive the equation for wheel-rail interaction force considering track irregularity.
Journal ArticleDOI
Vibrations induced by HST passage on ballast and non-ballast tracks
TL;DR: In this article, a general and fully three dimensional multi-body-finite element-boundary element model is used to study vibrations due to train passage on ballast and non-ballast tracks.
Journal ArticleDOI
Modelling, simulation and evaluation of ground vibration caused by rail vehicles
TL;DR: In this paper, the authors discuss the need to develop rail networks over long distances and within cities as more sustainable transport options, however, noise and vibration are seen as a negative environmental consequ...
References
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Journal ArticleDOI
High-speed railway lines on soft ground: dynamic behaviour at critical train speed
Christian Madshus,Amir M. Kaynia +1 more
TL;DR: In this paper, it is shown that large dynamic amplifications appear in the dynamic response of the rail/embankment/ground system as the train speed approaches an apparently critical value.
Journal ArticleDOI
Ground vibration generated by a load moving along a railway track
TL;DR: In this article, the propagation of vibration generated by a harmonic or a constant load moving along a layered beam resting on the layered half-space is investigated theoretically in a railway track, where the ground is modelled as a number of parallel viscoelastic layers overlying an elastic half space or a rigid foundation.
Journal ArticleDOI
Prediction of ground vibration from trains using the wavenumber finite and boundary element methods
TL;DR: In this paper, the authors use the wavenumber finite/boundary element (WBE) model to model ground and built structures, such as tunnels and tracks, and apply it to surface vibration and tunnel vibration analyses.
Journal ArticleDOI
Ground vibration from high-speed trains: Prediction and countermeasure
TL;DR: In this article, the ground and railway embankments were modeled as a layered viscoelastic half-space and the railway beam excited by the moving loads of the train, respectively, and a rigorous numerical model was developed for the prediction of embankment/ground response.
Journal ArticleDOI
Generation of Ground Vibrations by Superfast Trains
TL;DR: In this article, the authors studied ground vibrations generated by superfast trains taking into account the contribution of each sleeper of the track subjected to the action of the carriage wheel axles, and showed that a very large increase in vibration level may occur if the train speed exceeds the velocity of Rayleigh surface waves in the ground.
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