浮式平台干拖式运输特性的数值模拟研究

Numerical investigation on dry tow transportation of the floating platform

文章针对浮式平台的海上干拖式运输方案进行波浪中的运动响应及加速度分析,基于势流理论对浮式平台干拖式运输方案进行了数值分析,针对不同的海况,研究了干拖式运输状态下的运动响应规律,并针对运输绑扎固定系统的特性开展了研究,可为平台与运输船之间的绑扎设计提供依据,为实际工程中运输方案的设计与优化提供分析基础。

The preliminary dry tow transportation plan for a floating platform is presented in this paper in accordance with the relevant rules.Based on the three dimensional potential flow and linearized wave theory,the dry tow transportation performance is investigated.The frequency domain analysis and short-term prediction of the motion responses and accelerations at sea fastening points are performed.This paper provides a basis for the design and further optimization of the platform dry tow transportation.