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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
document
Hendrikse, H. (author), Metrikine, A. (author), Evers, K.U. (author)
conference paper 2012
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
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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. (author)
Ice-induced vibrations can occur when flexible, vertically-sided offshore structures are subject to level ice such that the failure mode of ice is predominantly crushing. When the ice is relatively thin, or when the width of the structure is much larger than the ice thickness, the ice tends to buckle and subsequently fail as soon as the...
journal article 2016
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
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Keijdener, C. (author), Hendrikse, H. (author), Metrikine, A. (author)
In this paper, the bending failure of level ice caused by the interaction with a downward sloping structure is studied in 2D. The focus is on the effect of hydrodynamics on the interaction. This study is done by comparing the predictions of a model that includes both hydrostatics and hydrodynamics with one that only includes hydrostatics.<br/...
journal article 2018
document
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
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