Long-period oscillations in a harbor excited by broad-banded random sea waves

2006 ◽  
Vol 18 (3) ◽  
pp. 3-8
Author(s):  
Mengyi CHEN ◽  
Chiang-chung MEI
Keyword(s):  
Sea Waves ◽  
Long Period ◽  
Random Sea Waves

Long-period oscillations in a harbor excited by broad-banded random sea waves

2006 ◽  
Vol 18 (S1) ◽  
pp. 3-8
Author(s):  
Mengyi Chen ◽  
Chiang-chung Mei
Keyword(s):  
Sea Waves ◽  
Long Period ◽  
Random Sea Waves

Response Evolution of a Marine Riser in Random Sea Waves

2021 ◽  
pp. 171-186
Author(s):  
Haitao Zhu ◽  
Guoqian Geng ◽  
Yang Yu ◽  
Lixin Xu
Keyword(s):  
Sea Waves ◽  
Marine Riser ◽  
Random Sea Waves

Stochastic response of offshore towers to random sea waves and strong motion earthquakes

1972 ◽  
Vol 2 (5-6) ◽  
pp. 733-756 ◽  
Author(s):  
Joseph Penzien ◽  
Maharaj K. Kaul ◽  
Bent berge
Keyword(s):  
Strong Motion ◽  
Sea Waves ◽  
Stochastic Response ◽  
Random Sea Waves

Linearization Technique for Probabilistic Riser Frequency Domain Analysis

1986 ◽  
Vol 108 (4) ◽  
pp. 292-296 ◽  
Author(s):  
A. Ertas
Keyword(s):  
Mean Squared Error ◽  
Frequency Domain Analysis ◽  
Offshore Platforms ◽  
Sea Waves ◽  
Describing Function ◽  
Squared Error ◽  
Steady Current ◽  
The Mean ◽  
Linearization Coefficients ◽  
Random Sea Waves

This paper presents a rigorous derivation of equations for the minimization of the mean-squared error and defines the describing function for different input components. The technique has a direct application to analyze the dynamic response of marine risers. The describing function method will be used to determine the linearization coefficients for the nonlinear drag effects, taking into account a steady current and the random sea waves. The method will have significant impact on other problems such as fixed offshore platforms and tension leg platforms.

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