Time domain simulation of jack-up dynamics with the extremes of a Gaussian process

Taylor, Paul H. and Jonathan, Philip and Harland, Leon A. (1995) Time domain simulation of jack-up dynamics with the extremes of a Gaussian process. Journal of Vibration and Acoustics, 119 (4). pp. 624-628. ISSN 1048-9002

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Abstract

Random simulations are often used to simulate the statistics of storm-driven waves. Work on Gaussian linear random signals has lead to a method for embedding a large wave into a random sequence in such a way that the composite signal is virtually indistinguishable from a purely random occurrence of a large wave. We demonstrate that this idea can be used to estimate the extreme response of a jack-up in a severe sea-state in a robust and efficient manner. Results are in good agreement with those obtained from a full random time-domain simulation.

Item Type:
Journal Article
Journal or Publication Title:
Journal of Vibration and Acoustics
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/2200/2211
Subjects:
?? computer simulationestimationjack-up rigsprobabilityrandom processesstatisticsstormstime domain analysiswater wavesgaussian random processesstorm driven wavestime domain simulationcomputational fluid dynamicsmechanics of materialsmechanical engineeringaco ??
ID Code:
133091
Deposited By:
Deposited On:
22 Apr 2019 10:15
Refereed?:
Yes
Published?:
Published
Last Modified:
15 Jul 2024 19:20