CAJ | 학술논문

文章利用柔性连接器刚性模块模型,基于势流理论对半潜式海上移动基地进行了三维水动力分析.并将模块间连接器模拟为线性弹簧,计算了由不同数量半潜式模块组成的海上移动基地系统在规则波和不规则波下的水动力响应和连接器动力响应.数值计算结果表明连接器的动力响应具有一定的规律性,模块数量对连接器载荷预报值具有明显影响.文中的结果可为半潜式海上移动基地连接器和系泊锚链的初步设计提供参考.
문장이용유성련접기강성모괴모형,기우세류이론대반잠식해상이동기지진행료삼유수동력분석.병장모괴간련접기모의위선성탄황,계산료유불동수량반잠식모괴조성적해상이동기지계통재규칙파화불규칙파하적수동력향응화련접기동력향응.수치계산결과표명련접기적동력향응구유일정적규률성,모괴수량대련접기재하예보치구유명현영향.문중적결과가위반잠식해상이동기지련접기화계박묘련적초보설계제공삼고.
@@@@3D hydrodynamic analysis of semi-submersible mobile offshore base (MOB) is carried out using the mode of Rigid Module Flexible Connector based on potential flow theory. Considering the connector as liner spring, the hydrodynamic response and connector dynamic response are calculated by different module numbers of semi-submersible mobile offshore base on the condition of regular and irregular waves. The re-sults show that module number has a great impact on the connector load forecast. The results can provide a guide for the preliminary design of connector and mooring of semi-submersible mobile offshore base.