深水浮式平台监测系统研制及应用
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摘要
监测系统是获得浮式平台真实情况的可靠手段,跟水池模型试验一样,对评估平台安全非常有价值。本文研究浮式平台监测系统研发要点,并在我国"南海挑战号"FPS平台上成功实施了1套包含环境条件、浮体运动和水下系泊系统的监测系统,实现了监测系统远程控制和"互联网+"数据共享,实现了较为宝贵的台风期间监测和数据传输的功能,获得了多个台风数据和超过3年的监测信息,可为今后该平台的安全评估、深水浮式平台设计反馈、现场作业支持或预警等提供数据和依据,为将来监测系统推广应用提供了典型示范。建议下一步通过海上现场监测数据来研究无法准确通过数值模拟但对立管安全影响非常大的浮式平台涡激运动(VIM)。
Using monitoring system is a reliable way to obtain the actual situation of the floating platform. It is very valuable to evaluate the platform safety as model test. The key development of monitoring system of floating platform was provided, and the monitoring system was successfully installed on the Nanhai Tiaozhan FPS in South China Sea, which included environmental conditions, platform motions and mooring system. The functions, including the remote control, monitoring system Internet plus data sharing, valuable monitoring and data transmission during the typhoon condition, were realized. Some typhoon data and more than 3 years monitoring information were obtained. The monitoring system and data could be provided as basis for safety assessment of the platform, support for design of deep water platform, offshore support or warning. This was the typical demonstration for the future application of the monitoring system. For next, the monitoring system and data are suggested to be used in research on the vortex induced motion(VIM) of a floating platform, which cannot be exactly numerical simulated but has a very large influence on the safety of the riser of the floating platform.
Using monitoring system is a reliable way to obtain the actual situation of the floating platform. It is very valuable to evaluate the platform safety as model test. The key development of monitoring system of floating platform was provided, and the monitoring system was successfully installed on the Nanhai Tiaozhan FPS in South China Sea, which included environmental conditions, platform motions and mooring system. The functions, including the remote control, monitoring system Internet plus data sharing, valuable monitoring and data transmission during the typhoon condition, were realized. Some typhoon data and more than 3 years monitoring information were obtained. The monitoring system and data could be provided as basis for safety assessment of the platform, support for design of deep water platform, offshore support or warning. This was the typical demonstration for the future application of the monitoring system. For next, the monitoring system and data are suggested to be used in research on the vortex induced motion(VIM) of a floating platform, which cannot be exactly numerical simulated but has a very large influence on the safety of the riser of the floating platform.
引文
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[8]杜宇,武文华,岳前进.深水浮式平台原型监测技术[J].上海交通大学学报,2016,50(3):448-455.
[9]许真珠.利用嵌入式Internet实现海洋环境无线远程监测系统[J].舰船科学技术,2017,39(2A):133-135.
[10]ORIOL Rijken.Vortex Induced Motions and Surge/Sway Oscillation Periods of the Independence Hub and Thunder Hawk Semi-Submersibles[C]//OTC-27595-MS,Houston,US,2017.
[2]JIANMIN Y,LONGFEI X,SHENG Z.Hydrodynamic model test in marine engineering[D].Shanghai Jiao Tong University Press:Shanghai,China,2008.
[3]聂炳林.国内外水下检测与监测技术的新进展[J].中国海洋平台,2005,20(6):43-45.
[4]HALKYARD J,LIAGRE P,TAHAR A.Full scale data comparison for the Horn Mountain Spar[C]//ASME,2004.
[5]PRISLIN I,HALKYARD J,DEBORD F,et al.Full scale measurements of the Oryx Neptune production spar platform performance[C]//Proceedings of the Offshore Technology Conference,1999.
[6]VAN Dijk R,VAN den Boom H.Full scale monitoring Marco polo tension leg platform[C]//Proceeding of the 26th OMAE,2007:29409.
[7]杜君峰,李华军,王树青,等.一种新型半潜式平台及其水动力性能分析[C]//第十六届中国海洋(岸)工程学术讨论,大连,中国,2013.
[8]杜宇,武文华,岳前进.深水浮式平台原型监测技术[J].上海交通大学学报,2016,50(3):448-455.
[9]许真珠.利用嵌入式Internet实现海洋环境无线远程监测系统[J].舰船科学技术,2017,39(2A):133-135.
[10]ORIOL Rijken.Vortex Induced Motions and Surge/Sway Oscillation Periods of the Independence Hub and Thunder Hawk Semi-Submersibles[C]//OTC-27595-MS,Houston,US,2017.