| LH11-1半潜式平台的船体-系泊系统测量 |
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| 引用本文： | 屈衍,杜宇,武文华,时忠民,岳前进.LH11-1半潜式平台的船体-系泊系统测量[J].海洋工程,2013,31(6):1-8. |
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| 作者姓名： | 屈衍 杜宇 武文华 时忠民 岳前进 |
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| 作者单位： | 中海油研究总院，北京 100027;大连理工大学 工业装备结构分析国家重点实验室，大连 116023;大连理工大学 工业装备结构分析国家重点实验室，大连 116023;中海油研究总院，北京 100027;大连理工大学 工业装备结构分析国家重点实验室，大连 116023 |
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| 基金项目： | 国家科技重大专项资助项目（2011ZX05026-002）；国家重点基础研究发展计划（973计划）（2011CB013705） |
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| 摘 要： | 深水海洋平台的现场监测是对平台性能的直接评估，对保障平台安全，改进平台设计方法等具有重要意义。介绍在南海LH11-1平台上开展的现场监测工作，内容包括海洋环境、平台运动以及系泊系统测量。对平台在洛坦台风中的运动响应进行了测量结果与分析结果的比较分析。结果表明数值分析结果与测量结果部分吻合，但仍有差异，测量结果的波频分量大于计算结果，但计算的精度在可接受的范围内。
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| 关 键 词： | 半潜式平台 平台运动 系泊系统 现场测量 耦合运动分析 |
Full scale measurement of LH11-1 FPS hull and mooring system |
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| QU Yan,DU Yu,WU Wen-hu,SHI Zhong-min and YUE Qian-jin.Full scale measurement of LH11-1 FPS hull and mooring system[J].Ocean Engineering,2013,31(6):1-8. |
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| Authors: | QU Yan DU Yu WU Wen-hu SHI Zhong-min and YUE Qian-jin |
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| Institution: | Research Institute of CNOOC, Beijing 100027, China;Dalian University of Technology, State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian 116023, China;Dalian University of Technology, State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian 116023, China;Research Institute of CNOOC, Beijing 100027, China;Dalian University of Technology, State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian 116023, China |
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| Abstract: | Nanhai Tiaozhan FPS of LH11-1 oil field is the only production SEMI of CNOOC used in South China Sea at present. From May 2011 to Oct 2011, the platform was intensively instrumented with full-scale measurement system. During the period, several typhoons passed by the South China Sea. Both the metocean data and the response of the SEMI were recorded during the measurement. The paper presents full scale measured results and numerical analysis of the FPS in one typical typhoon event. The comparison shows that the coupled hull/mooring system analysis result agrees well with the measured result in low frequency domain with some difference in wave frequency domain. |
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| Keywords: | semisubmersible platform full scale monitoring coupled hull/ mooring analysis |
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