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Metrikine, A.V. (author), Wolfert, A.F.M. (author), Vrouwenvelder, A.C.W.M. (author)Steady-state vibrations of periodically supported structures under a moving load are analytically investigated. The following three structures are considered: an overhead power line for a train, a long suspended bridge and a railway track. The study is based on the application of so-called 'periodicity condition', which implies that the shape of...journal article 1999
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Suiker, A.S.J. (author), Metrikine, A.V. (author), De Borst, R. (author)This paper discusses the steady state response of a rigidly supported, granular layer to a moving load. Accordingly, the dynamic behaviour of a ballast layer under an instantaneous train axle passage is simulated, where the rigid support reflects a substratum that is much stiffer than the ballast layer, e.g. ballast in a concrete railway tunnel...journal article 2000
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- Shamalta, M. (author), Metrikine, A.V. (author) journal article 2002
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Shamalta, M. (author), Metrikine, A.V. (author)In this paper, the steady-state response of an embedded track to the axle loading of a moving train is studied theoretically using two models. The first and the second models are one-dimensional (1D) and two-dimensional (2D), respectively, and differ by the fact that the latter model accounts for the lateral flexibility of the concrete slab of...journal article 2002
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- Kok, A.W.M. (author), Metrikine, A. (author), Verichev, S. (author), Vostroukov, A. (author) book 2003
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- Kuiper, G.L. (author), Metrikine, A.V. (author) journal article 2004
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With, C. (author), Metrikine, A.V. (author), Bodare, A. (author)As the demand for predictions of train-induced vibrations is increasing, it is essential that adequate parameters of the railway structure are given as input in the predictions. Gathering this information can be quite time-consuming and costly, especially when predictions are required for the low-frequency emission. This article presents a...journal article 2009
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- Versteijlen, W.G. (author), Metrikine, A. (author), Hoving, J.S. (author), Smidt, E.H. (author), De Vries, W.E. (author) conference paper 2011
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- Maatanen, M. (author), Loset, S. (author), Metrikine, A. (author), Evers, K.U. (author), Hendrikse, H. (author), Lonoy, C. (author), Metrikin, I. (author), Nord, T. (author), Sukhorukov, S. (author) conference paper 2012
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- Hendrikse, H. (author), Metrikine, A. (author), Evers, K.U. (author) conference paper 2012
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- Tsouvalas, A. (author), Metrikine, A. (author), Jung, B. (author) conference paper 2012
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Kärnä, Tuomas (author), Andersen, H. (author), Gürtner, A. (author), Metrikine, A. (author), Sodhi, D. (author), van het Loo, M (author), Kuiper, G. (author), Gibson, R. (author), Fenz, D. (author), Muggeridge, K. (author), Wallenburg, C. (author), Wu, J. F. (author), Jefferies, M. (author)The paper deals with the classical ice engineering challenge of ice-induced vibrations (IIV) of offshore platforms. There is still a general industry concern with aspects of IIV and the load amplification that can arise in some situations resulting from ice interaction with a structure. It was thought important to re-visit current design...journal article 2013
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Hendrikse, H. (author), Metrikine, A.V. (author)Vertically-sided offshore structures occasionally experience sustained vibration due to drifting ice sheets crushing against them. These vibrations may lead to problems associated with structural integrity and safety. Traditionally, three regimes of interaction are distinguished: intermittent crushing, frequency lock-in and continuous brittle...conference paper 2013
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- Tsouvalas, A. (author), Metrikine, A. (author) conference paper 2013
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Van der Male, P. (author), Van Dalen, K.N. (author), Metrikine, A. (author)This paper presents the first step of the derivation of an aerodynamic damping matrix that can be adopted for the foundation design of a wind turbine. A single turbine blade is modelled as a discrete mass-spring system, representing the flap and edge wise motions. Nonlinear wind forcing is applied, which couples the degrees of freedom. The...conference paper 2013
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Tsouvalas, A. (author), Metrikine, A. (author)A steel monopile is the most common foundation type of a wind turbine installed offshore and is driven into place with the help of vibratory or impact hammers. Underwater noise generated during the installation of steel monopiles has recently received considerable attention from international environmental organizations and regulatory bodies in...conference paper 2014
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Lu, T. (author), Metrikine, A. (author)A load moving on a center-fixed ring and the reciprocal problem, namely a rotating ring subjected to a moving load have been used in several works to study the tire dynamics. In contrast, very few papers exist in which the ring model has been used in order to study the dynamics of a train wheel. In this paper, a thin ring model is introduced to...conference paper 2014
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Van Dalen, K.N. (author), Metrikine, A. (author), Tsouvalas, A. (author)Transition radiation is emitted when a perturbation source (e.g., electric charge, mechanical load), which does not possess an inherent frequency, moves along a straight line at a constant velocity in or near an inhomogeneous medium. The phenomenon was described for the first time in electromagnetics, but it is universal from the physical point...conference paper 2014
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Versteijlen, W.G. (author), Van Dalen, K.N. (author), Metrikine, A. (author), Hamre, L. (author)In this contribution, in situ seismic measurements are used to derive the small-strain shear modulus of soil as input for two soil-structure interaction (SSI) models to assess the initial soil stiffness for offshore wind turbine foundations. This stiffness has a defining influence on the first natural frequency of offshore wind turbines (OWTs),...conference paper 2014
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Nord, T.S. (author), Lourens, E. (author), Oiseth, O. (author), Metrikine, A. (author)The level-ice forces exerted on a scale model of a compliant bottom founded structure are identified from noncollocated strain and acceleration measurements by means of a joint input-state estimation algorithm. The identification is performed based on two different finite element models: one entirely based on the blueprints of the structure, and...conference paper 2014