AN ADDITION BUOYANCY TANK SEPERATE STRUCTURE OF A SEMI-SUBMERSIBLE

The present invention relates to a structure for installing an additional buoyant tank of a semi-submersible marine structure to be separated and, more specifically, to a structure for installing an additional buoyant tank of a semi-submersible marine structure to be separated capable of additionall...

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Bibliographic Details
Main Authors JOO, WOO SUK, HA, SIM SIK
Format Patent
LanguageEnglish
Korean
Published 09.12.2015
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Summary:The present invention relates to a structure for installing an additional buoyant tank of a semi-submersible marine structure to be separated and, more specifically, to a structure for installing an additional buoyant tank of a semi-submersible marine structure to be separated capable of additionally providing buoyancy to a semi-submersible marine structure to build the semi-submersible marine in a dock. To achieve the same, the semi-submersible marine structure includes a deck forming the top of a vessel body and on which an upper structure for exploring and collecting an energy source is installed, a pontoon forming the underside of the vessel body, generating buoyancy, and moving upward to a sea surface, and columns installed between the pontoon and the deck and supporting the deck on the pontoon. The present invention provides the structure for installing the additional buoyant tank of the semi-submersible marine structure to be separated characterized by a fact that the pontoon includes a penetration unit to penetrate the lower central part of the vessel through in a vertical direction, and the hollow additional buoyant tank is installed in the penetration unit to be separated. 본 발명은 반잠수식 해양구조물의 추가 부력탱크 탈착구조에 관한 것으로서, 더욱 상세하게는 반잠수식 해양구조물이 도크 내에서 건조될 수 있도록 반잠수식 해양구조물에 부력을 추가로 제공할 수 있도록 한 반잠수식 해양구조물의 추가 부력탱크 탈착구조에 관한 것이다. 이를 위해, 선체의 상부를 구성하며 에너지원의 탐사 및 채취를 위한 상부구조물이 설치된 데크와, 선체의 하부를 구성하며 부력을 발생하여 해수면을 향해 승강되는 폰툰과, 상기 폰툰과 데크 사이에 설치되어 데크를 폰툰에 지지하는 칼럼을 포함하는 반잠수식 해양구조물에 있어서, 상기 폰툰은 선체의 하부 중앙이 상,하 방향으로 관통되도록 관통부를 구성하고, 상기 관통부에는 중공(中空)의 추가 부력탱크가 탈착되도록 제공된 것을 특징으로 하는 반잠수식 해양구조물의 추가 부력탱크 탈착구조를 제공한다.
Bibliography:Application Number: KR20140065064