Browsing by Author "Ntotsios, Evangelos"
Now showing items 1-5 of 5
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Effect of rail unevenness correlation on the prediction of ground-borne vibration from railways
Ntotsios, Evangelos; Thompson, David; Hussein, Mohammed ( DC/ConfOrg , 2015 , Conference Paper)This paper presents the influence of rail unevenness correlation on the predicted track and ground vibration. The study is based on an integrated railway model in the wavenumber-frequency domain with varying complexity ... -
Experimental validation of a numerical model for the ground vibration from trains in tunnels
Jin, Qiyun; Thompson, David; Lurcock, Daniel; Toward, Martin; Ntotsios, Evangelos; Koroma, Samuel; Hussein, Mohammed... more authors ... less authors ( DC/ConfOrg , 2015 , Conference Paper)Ground vibration and ground-borne noise from trains in tunnels are attracting increasing attention from researchers and engineers. They are important environmental issues related with the operation of underground networks ... -
A mixed space-time and wavenumber domain model for predicting ground vibration from railway tracks
Koroma, Samuel G.; Thompson, David J.; Hussein, Mohammed F.M.; Ntotsios, Evangelos ( National Technical University of Athens , 2015 , Conference Paper)In this paper, a mixed model for studying ground vibration generated from surface railway tracks is presented. A ballasted track with nonlinear resilient components is modelled in the time domain using the Finite Element ... -
Modelling the dynamic pile-soil-pile interaction in a multi-layered half-space
Hamad, Waleed; Ntotsios, Evangelos; Hunt, Hugh; Hussein, Mohammed; Thompson, David; Talbot, James... more authors ... less authors ( DC/ConfOrg , 2015 , Conference Paper)Within the context of railway ground-borne vibration, the dynamic pile-soil-pile interaction remains an area that has not been sufficiently investigated. Whilst a number of researchers have scrutinised the vibration response ... -
The effect of track load correlation on ground-borne vibration from railways
Ntotsios, Evangelos; Thompson, David; Hussein, Mohammed ( Academic Press , 2017 , Article)In predictions of ground-borne vibration from railways, it is generally assumed that the unevenness profile of the wheel and rail is fully correlated between the two rails and the two wheels of an axle. This leads to ...