Reducing modal truncation error in the wave response analysis of offshore structures

DOI10.1002/cnm.1630060103zbMath0683.73050OpenAlexW2084328513MaRDI QIDQ4733531

L. J. Robayo, James M. Ricles, Pierre Léger

Publication date: 1990

Published in: Communications in Applied Numerical Methods (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/cnm.1630060103

zbMATH Keywords

direct superposition of load dependent vectorsload-dependent solutionsload-dependent transformation vectorsmode- accelerationmode-displacementnumerical evaluation of transfer functionsreduce modal truncation errorreduced system of generalized Ritz co-ordinatessimple gravity platform modelspecified distributions of the dynamic loadssubspace iteration type of scheme

Mathematics Subject Classification ID

Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.) (74F10) Water waves, gravity waves; dispersion and scattering, nonlinear interaction (76B15) Waves in solid mechanics (74J99)

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