Hydroelastic Responses of Nonerctangular Floating Airports Considering the Shape of Control Tower

J. Ocean Eng. Technol. 2002;16(2):32-37.

관제탑 형상에 의한 불균일한 부유식 해상공항의 유탄성 운동

이호영,곽영기,박종환

목표대학교 선박해양공학과,목표대학교 선박해양공학과,목표대학교 선박해양공학과

Keywords: Hydroelastic Response, Control Tower, Source and Dipole Method, Finite Element Method

핵심용어: 유탄성 응답, 관제탑, 소오스 다이폴법, 유한요소법

Abstract

Very Large Floating Structures have been planned for effective utilization of ocean space in recent years. The nonerctangular VLFS usually has a control tower to guide airplane securely. This paper presents an effective method for calculating the wave induced hydroelastic responses of VLFS considering the effect of control tower-shapes. The source and dipole distribution method is used to calculate the plate. The rigidity matrix for VLFS is formulated by finite element method using a plate theory. The calculated results for nonerctangular VLFS with a control tower are compared with those for VLFS without a control tower.