【摘要】 以上海船厂总承包的"TIGER"钻井船为工程对象,阐述了中国船舶及海洋工程设计研究院开发设计的国内第一艘深水钻井船所涉及的结构布置、结构设计、波浪载荷和结构强度计算等特点,尤其对月池开孔的结构设计作了论述,并对开孔区域的屈服强度和疲劳寿命进行了计算,同时对结构设计的重点和钻井功能配合的若干问题进行了阐述,为后续钻井船的总体设计提供借鉴。更多还原

【Abstract】 While taking the drilling vessel "TIGER" under general contracting by Shanghai Shipyard as the engineering object, this paper elaborates the first domestic deepwater drilling vessel designed by Marine Design & Research Institute of China(MARIC) from the features such as structural layout, structural design, wave loads and structural strength calculation, especially the discussion on the structural design of moon pool opening. Calculations on the yielding strength and fatigue life of opening regions are performed. Meanwhile, the key point of moon pool structural design and problems concerning coordination with drilling function are elaborated to provide some guidance for the general design of following drilling vessels.更多还原