Proceedings of the Korea Committee for Ocean Resources and Engineering Conference (한국해양공학회:학술대회논문집)
- 2001.10a
- /
- Pages.45-49
- /
- 2001
Trial Design of a Very Large Floating Airport (General Arrangement and Decision of Depth)
초대형 부유식 해상공항의 시설계 (일반배치와 깊이 결정)
Abstract
The length and the breadth or a very large floating airport are determined by airplane types and airport facilities. However, the depth affect not only the structural strength but also the functional requirement such as a possibility of taking off and landing. The optimization problem for determining the depth is to select a design so that the cost is minimized. In this paper, a general arrangement and a method to decide the depth are proposed. Strength, functional requirement, and possibility of occurrence of deck wetness and slamming are considered in order to determine the depth of structure. Hydrodynamic forces of the diffraction and radiatin problems are predicted by applying the source-dipole distribution method, and the structural responses are obtained by the finite element method.
Keywords
- Very large floating airport;
- Source-dipole distribution method;
- Finite element method;
- Allowable stress;
- Radius of curvature;
- Deck wetness;
- Slamming
- 초대형 부유식 해상공항;
- 소오스-다이폴 분포법;
- 유한요소법;
- 허용응력;
- 곡률반경;
- 갑판침수;
- 슬래밍;