... is also required. Eq. 4 and Eq. slow-drift motion of FPSO in the ocean waves of double-peak spectrum, 5 are the exceedance probability distribution for the Rayleigh a direct time-domain coupled analyses are performed and statistical distribution and normal distribution, respectively. erf denotes the error...

... ABSTRACT A tsunami scenario determination methodology based on probabilistic tsunami hazard assessment is demonstrated. First, contributions of potential tsunami sources to the hazard curve, which is the relationship between tsunami height and the annual frequency of exceedance, are analyzed...

... experimental result deep water latheef simulation probability distribution crest-height statistics second-order distribution equation bandwidth deviation exceedance statistics crest height Numerical Investigation of Crest-Height Statistics in Deep Water Demetris Hadjigeorgiou, Chris Swan, Marios...

... particularly active dynamic behaviour; the monitoring of real-time loading of a fixed offshore structure, and calculating its structural damping as an input into detailed structural analysis and fatigue modelling. monotower ns direction upstream oil & gas platform velocity reading exceedance...

... ABSTRACT In this work, a new de-clustering method is presented and applied for the estimation of design values of H S by means of the "Peaks-Over- Threshold" (POT) method. An essential requirement of the POT method refers to the independency among exceedances of a certain threshold level u...

... return values obtained by the Peaks Over Threshold method. The studies indicate that if the frequently made assumption of exponential exceedances over the threshold is taken, this should be combined with a transformation procedure. In addition, aspects like "ties" in data, clustering and independence...

... by two parameters: significant wave height and mean wave period. roll motion hydrodynamic impact pressure exceedance tank significant wave height magnitude irregular seaway cheng natural period linear theory irregular wave spectrum arai reservoir simulation bulk carrier mean wave...

... wire rope tension exceedance buoy stiffness Experimental Study of a Compliant Mooring System for a Floating OWC Device Seok Won Hong and Jin-Ha Kim Korea Research Institute of Ships and Ocean Engineering Daejeon,Korea ABSTRACT A compliant mooring system designed for a floating OWC type wave...

...). It is proven that the optimal spectral components giving an extreme crest at (x = 0, t = 0) are solutions of a well defined constrained optimization problem. A new analytical expression for the probability of exceedance of the wave crest is then derived by means of the theory of quasi-determinism of Boccotti...

... expansion, tends to underestimate the crest height and to overestimate the trough amplitude for the surface displacement. forristall significant wave height exceedance deep water crest height return period threshold maximum nonlinear crest height spectrum boccotti wave height height...

... exceedance probability gaussian sea state sea wave surface displacement equation mechanics free surface displacement boccotti On the Statistics of High Non-linear Random Waves Francesco Fedele Department of Civil Engineering - University of Vermont Burlington, Vermont, USA Felice Arena Department...

... was used to determine an annual probability of exceedance of ice pressures for a range of areas up to 10 m2. The results indicated a more rapid decrease in pressure with increasing area (exponent –0.6) compared to exponents of –0.4 to –0.5 commonly found in the literature. This is explained on the basis...

... tonnage (DWT) for container ships, cargo ships and others. confidence dt 3 safety factor relation fender container ship exceedance probability dwt normal distribution approach velocity cargo ship standard deviation energy absorption design method marine transportation ship...

...) relative water height relation magnitude head sea irregular wave probability fore deck ship speed deck wetness exceedance hatch cover water load experiment hatch wave height probability density function ogawa Proceedings of The Twelfth (2002) International Offshore and Polar Engineering...

... the probability density function and the probabilities of exceedance of the absolute maximum and of the absolute minimum are obtained. It is then proven that the abovementioned Froude-Krylov force processes belong to these stochastic families. The predictions for the Froude-Krylov force on a horizontal submerged...

... entrance ship probability safety factor exceedance ship draft adjustment energy absorption relation dead weight tonnage fender displacement ship size dwt current design method eccentricity factor Proceedings ofthe Eleventh (2001) International Offshore and Polar Engineering Conference...

... and the corresponding freeboard exceedance. Significant modifications have been made on the production ships, such as raised forecastle and installation of wave-breaking walls. Operational restrictions have also been introduced, including restrictions to personnel access in green water zones and storage limitations...

... distribution north sea exceedance probability distribution storm Proceedings o f the Ninth (1999) htternational Offshore and Polar Engineering Conference Brest, France, May 30-June 4, 1999 Copyright © 1999 by The International Society of Offshore and Polar Engineers ISBN i-880653-39-7 (Set); ISBN 1...

... state exceedance higgins optimization problem procedure probability artificial intelligence return contour vector distribution function contour Proceedings of the Ninth (1999) International Offshore and Polar Engineering Conference Brest, France, May 30-June 4, 1999 Copyright © 1999...

... OF DISTRIBUTION CURVE TYPE The roJlowing distribution are preliminarily chosen as the long term distribution Of waves in China Sea. The exceedance accumulated probability of P - ill is given by ( 1 ) where o<x<oo; IX, fJ>O The exceedance accumulated probability of LE is as follows P(x) =1-EXP{-EXP[ -aLN( :o~~ (2...