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Keijdener, C. (author), Hendrikse, H. (author), Metrikine, A. (author)
In this paper, the efficacy of an effective fluid model (EFM) is studied for replicating the effects that hydrodynamics has on the interaction between level ice, modeled as a semi-infinite Kirchhoff-Love plate, and a downward sloping structure, modeled as a rigid and immobile body. The proposed EFM is based on a distributed frequency-independent...
conference paper 2019
document
Hendrikse, H. (author), Seidel, Marc (author), Metrikine, A. (author), Loset, Sveinung (author)
Ice-induced vibrations have to be considered in design of vertically sided offshore structures subjected to loading by sea ice, such as offshore wind turbines and oil- and gas platforms. The interaction between ice and structure may result in high global peak loads and the occurring structural vibrations can contribute significantly to the...
conference paper 2017
document
Tsouvalas, A. (author), Hendrikse, H. (author), Metrikine, A. (author)
Modal decomposition is often used in geophysics and acoustics for the solution of problems related to wave propagation in elastic or acousto-elastic waveguides. One of the key elements of this method is the solution of an eigenvalue problem for obtaining the roots of the characteristic equation, which may signify either frequencies or...
conference paper 2014
document
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
document
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
document
Hendrikse, H. (author), Metrikine, A. (author), Evers, K.U. (author)
conference paper 2012
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