| 桶形基础平台沉放姿态控制 |
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| 引用本文： | 陈国庆,李蔚.桶形基础平台沉放姿态控制[J].中国海上油气(工程),2000(5). |
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| 作者姓名： | 陈国庆 李蔚 |
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| 作者单位： | 上海交通大学船舶与海洋工程学院 上海200030
(陈国庆)，上海交通大学船舶与海洋工程学院 上海200030(李蔚) |
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| 摘 要： | 桶形基础平台是世界上一种最新型平台,可广泛用于边际油田的开发。桶形基础平台具有特殊的结构,沉放就位过程是实现平台高效、经济性能的一个重要环节。平台沉放过程中,受到沿深度变流速水流的作用,并受到系泊锚索的约束。通过分析平台沉放过程中的受力,采用动态调平的新方法,可以使平台在沉放过程中保持垂直,保证桶形基础以良好的初始姿态触底并顺利地插入到预定的深度。
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| 关 键 词： | 桶形基础平台 沉放 动态调平 |
Position Control of Bucket Foundations Platform in Submergence Condition |
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| Chen Guoqing,Li Wei.Position Control of Bucket Foundations Platform in Submergence Condition[J].China Offshore Oil and Gas(Engineering),2000(5). |
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| Authors: | Chen Guoqing Li Wei |
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| Abstract: | Bucket foundations platform (BFP) is a new type platform in the world, which can be widely used in exploitation of marginal oil/gas fields. BFP has its special structure. Submergence of BFP is a key procedure to exploit marginal oil and gas field economically. Based on current force calculation of varying current velocity distribution and static analysis of mooring lines, a new method of dynamic balance is proposed, which can make BFP to be vertical in submergence, and assure BFP to touch seabed in favorable position and insert into preconcerted depth successfully. |
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| Keywords: | bucket foundations platform submergence dynamic balance |
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