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.
作者
冯加果
谢彬
谢文会
王世圣
武文华
FENG Jia-guo;XIE Bin;XIE Wen-hui;WANG Shi-sheng;WU Wen-hua(CNOOC Research Institute,Beijing 100028,China;State Key Laboratory of Structural Analysis for Industrial Equipment,Dalian University of Technology,Dalian 116024,China)
出处
《舰船科学技术》
北大核心
2019年第5期118-121,共4页
Ship Science and Technology
基金
工信部<第七代超深水钻井平台(船)>创新专项成果
国家科技重大专项资助项目(2016ZX05028-002)
国家重点研发计划资助项目(2016YFC0303600)
关键词
监测系统
浮式平台
涡激运动
系泊系统
运动
monitoring system
deepwater floating platform
vortex induced motions(VIM)
mooring system
motions
