为了研究分析湿拖状态下Spar平台的运动性能以及垂荡板上的相对波浪升高,在深水池进行了Spar平台湿拖模型实验.实验中选取了Hs=3.0m、Hs=5.0m的不规则波浪以及DNV最大拖航海况作为海洋环境条件,并选择了几个典型的浪向角.通过对实验结果的分析,得到了Spar平台湿拖时在不同海况和浪向下的运动响应以及垂荡板上典型位置处上浪情况的规律,可以为进一步的理论研究和工程实践提供依据.%To research on the motion response and relative wave elavation on the heave plates in the wet tow condition, wet tow experiment of a Truss Spar was done in the offshore deepwater basin. The environments chosen for the model test were irregular waves with H, = 3. 0 m, H, =5. 0 m and DNV max condition for wet tow. There were certain characteristic headings selected in the test. Based on the analysis of the experimental results, some conclusions about the motion response of Truss Spar and the relative wave elevation at heave plates under various sea states and headings were reached, which would be valuable references for further research and operation in reality of Truss Spar during wet tow.
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