파랑 영역에 위치한 해저설치구조물에 작용하는 파랑하중 수치해석

Abstract

In this study, wave loads acting on lifted subsea structures in wave zone are investigated by using fluid analysis and simple estimation scheme. Circular structures with diameter 2m are considered in two-dimensional flow analysis under regular wave conditions. Vertical wave forces are observed with different locations and different wave conditions. Calculated forces are compared with simple estimation scheme suggested by DNV (2011).regular wave conditions. Vertical wave forces are observed with different locations and different wave conditions. Calculated forces are compared with simple estimation scheme suggested by DNV (2011).