【摘要】 本文在应用“浅水效应”基础上 ,研究了 PL 19- 3油田的浅水超大型 FPSO波浪诱导运动和载荷的预报 ,提出了增强舷侧结构防撞能力的 Y型舷侧结构 ,并与常规型 VL CC主尺度的 FPSO比较 ,重点阐述了模块支墩特殊结构载荷的“等效力偶法”的设计技术。通过研究 ,不仅得到了用料省、结构合理、符合要求的设计方案 ,而且获得的研究成果 ,对促进 FPSO研究有着重要的参考价值。更多还原

【Abstract】 Based on “shallow sea effect”, the author studies the forecasting of wave induced motion and loading for the shallow sea super large FPSO for oil field PL19 3, presents Y side structure which can strengthen the side structure’s anti crush capacity and compares it with FPSO of conventional scale VLCC. It puts emphasis on the equivalent couple method design of module bearing special structure load. After study, the author not only gets a design which saves material, has reasonable structure and meets the requirement but also can be of important reference to FPSO study.更多还原