With the increase of offshore development activities, there are more and more reports on the destruction of offshore platforms and shipwrecks caused by deformed waves. Deformed waves have the characteristics of strong destructiveness and frequent occurrence, and often appear in open seas without warning, which poses a great threat to the safety of offshore structures and marine personnel. Therefore, this paper is based on high-order spectrum(HOS). Focus on research. This paper first briefly describes the basic concepts of deformed waves and kurtosis, followed by the construction and verification of the high-order spectral numerical model and the analysis of the relationship between the peak value and the occurrence probability of deformed waves. The variation law of the focus position and the peak value of vertical wave force are analyzed and studied.

Manojiun Kautish. Deformity Wave Focusing in Ocean Engineering Based on High-order Spectrum. Frontiers in Ocean Engineering (2020), Vol. 1, Issue 4: 26-34. https://doi.org/10.38007/FOE.2020.010404.

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