해저지형에 따른 공기챔버 일체형 폰툰형 초대형 구조물의 유탄성 응답특성 고찰

Abstract

Sea-bottom effect is investigated on the reduction of the hydroelastic response of OWC-chamber embedded VLFS. The Localized Finite Element Method(LFEM) is adopted as numerical scheme for fluid motion. Mode superposition method is applied to the hydroelastic response of an OWC chamber embedded VLFS. Characteristics of hydroelastic response and structural stress of the OWC chamber embedded VLFS is investigated for three different simple sea-bottom topography.