ABSTRACT

Hawser single point moored (SPM) shuttle tankers are widely used in various offshore oil development system. In this paper, the experiment of 1:40 shuttle tanker model with hawser SPM system in irregular waves is carried out. The effects of loading status, wave parameters, hawser line length and stiffness on the motion response of the shuttle tanker are investigated, including the amplitude, frequency and trajectory of the shuttle tanker. Meanwhile, the influences of hawser length and stiffness on the hawser line tension have also been analysed. Then based on the experimental results, some suggestions for the design of hawser SPM system of the shuttle tanker are given.

摘要

Hawser单点系泊（SPM）穿梭油轮广泛应用于各种海上石油开发系统。本文进行了不规则波浪中1:40穿梭油轮模型与锚索SPM系统的试验。研究了载荷状态、波浪参数、锚索长度和刚度对穿梭油轮运动响应的影响，包括穿梭油轮的振幅、频率和轨迹。同时，还分析了锚索长度和刚度对锚索线张力的影响。然后根据实验结果，对穿梭油轮的锚链SPM系统的设计提出了一些建议。