为保证单柱复合筒型基础拖航安全性,针对实际工程中单柱复合筒型基础制作比尺模型,采用模型试验的方法,对单柱复合筒型基础浮运特性展开研究,分析不同拖航方式对结构的拖航特性的影响,旨在为实际工程提供指导性建议。研究结果表明：在实际拖航中,要合理的选择拖揽点的位置和吃水深度,避免结构出现艏倾现象,在保证安全拖航的前提下可适当增吃水深度增加结构的拖航稳性。
Abstract
To ensure the towing safety of the single-column composite bucket foundation （SCCBF）, a scale model was made for the SCCBF in actual projects, and the model test was used to research the floating characteristics of the SCCBF and analyze the effects of different towing methods on the towing characteristics, aimed at providing guidance suggestions for actual projects. The research results show that in actual towing, the towing point and draft must be reasonably selected to avoid the bowing phenomenon of the SCCBF. On the premise of ensuring safe towing, the draft can be appropriately increased to increase the towing stability of the SCCBF.
关键词
海上风电 /
单柱复合筒型基础 /
拖航 /
模型试验 /
浮运特性 /
敏感性分析
Key words
offshore wind power /
single-column composite bucket foundation /
towage /
model test /
floating characteristics /
sensitivity analysis
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基金
中国长江三峡集团有限公司科研项目（44006590）
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