...-submersible platform. calculation accuracy wave parameter upstream oil & gas fatigue damage simulated result significant wave height wave scatter dnv code sea state artificial intelligence edm riser machine learning approximation analysis method fatigue damage assessment spectral...

... investigated three subjects. 1) Estimating method of an angle of attack of a bow wing by using ship's bottom pressure. 2) Proposal for approximation method of the integration, the convolution integral of the bottom pressure and kernel function is needed for estimating it in time domain. 3) A method to avoid...

...- linear free surface flow Isproposed The development of the flow IS formulated by an Integral equation based on Green' s formula. for free surface and a weighted residual equation These equations are solved by using a tIme-steppIng procedure. Some numerIcal experiments on the second apprOXImation of solI...

... elastio-plastio deformation deformation nonlinearity displacement modification approximation boundary murzenko foundation plastic strenthening-disstrenthening offshore structure nonlinear pile-soil interaction oalculation oondition lmot Proceedmgs of the First Pacific/AsIa Offshore...

... be the scarcity of numerical results for the required hydrodynamic coefficients necessary to calculate the nonlinear, second-order forces on three-dimensional floating bodies in shortcrested irregular waves. short-crested sea approximation statistics slowly-vary ng force equation frequency...