Numerical intact stability evaluation of submerged floating modular habitats KCI

Title
Numerical intact stability evaluation of submerged floating modular habitats
Author(s)
Sang Wook Pak; Youjin Yim; Han, Taek Hee; Han Seok Lee
KIOST Author(s)
Han, Taek Hee(한택희)
Publication Year
2020-10
Abstract
In this study, a numerical model of a submerged floating housing system comprising three vertically connected modular ellipsoidal-shaped habitat hulls of different sizes and six symmetrically running tension-leg mooring ropes is theorized using MATLAB and tested for the habitat complex’s hydrodynamic stability using OrcaFlex. The objectives are to design a practicable underwater habitat complex model and evaluate its intact stability against environmental forcings at the nominee offshore installation location near Dokdo island. The stability characteristics of this model underwater housing system, including sufficient buoyancy and angular behavior of each hull as well as their relative displacements between neighboring hulls under acceleration, are investigated with respect to the habitability within the complex
ISSN
2234-7925
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/37571
DOI
10.5916/jamet.2020.44.5.376
Bibliographic Citation
한국마린엔지니어링학회지, v.44, no.5, pp.376 - 384, 2020
Publisher
한국마린엔지니어링학회
Keywords
Habitat; Underwater complex; Underwater housing; Submerged floating housing system; Mooring stability; MATLAB; OrcaFlex
Type
Article
Language
English
Publisher
한국마린엔지니어링학회
Related Researcher
Research Interests

Structural Engineering,Composite Structure,Marine Energy,구조공학,합성구조,해양에너지

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