中国南海张力腿平台的波浪水池模型试验与数值分析对比
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摘要
针对中国南海500 m水深的油田,提出了一套基于张力腿平台(TLP)的油田开发方案。设计过程中首先对平台的波浪响应进行了数值分析。由于TLP的波浪响应具有很强的非线性,又对其进行了波浪水池模型试验以更全面地评估平台的总体性能。模型试验的主要目的是验证数值分析的方法,同时修正数值预报的平台运动和各部分的力学响应。环境条件恶劣加之相对较浅的水深对中国南海的浮式平台设计构成了极大的挑战。提出的模型试验方法和数值修正方法可以为类似项目提供有意义的参考。
Recently,a set of oilfield development plan based on tension leg platform( TLP) is proposed for the 500 water depth oilfield in the South China Sea. Firstly,platform wave response is analyzed. Because the TLP platform has strong nonlinear wave response,we have to carry on the wave model test to get a more comprehensive assessment of the overall performance of the platform. The main purpose of the model test is to verify the conclusion obtained by numerical analysis method,and to modify the platform motion and the mechanical response obtained by numerical prediction. The hard environment and relatively shallow water depth present great challenges to the design of floating platforms in the South China Sea. The model test method and numerical correction method proposed in this paper can provide a meaningful reference for similar projects.
Recently,a set of oilfield development plan based on tension leg platform( TLP) is proposed for the 500 water depth oilfield in the South China Sea. Firstly,platform wave response is analyzed. Because the TLP platform has strong nonlinear wave response,we have to carry on the wave model test to get a more comprehensive assessment of the overall performance of the platform. The main purpose of the model test is to verify the conclusion obtained by numerical analysis method,and to modify the platform motion and the mechanical response obtained by numerical prediction. The hard environment and relatively shallow water depth present great challenges to the design of floating platforms in the South China Sea. The model test method and numerical correction method proposed in this paper can provide a meaningful reference for similar projects.
引文
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[3]石云,曹静,沙勇,等.张力腿平台顶张紧式立管强度分析[J].船舶工程,2014(5):114-117.
[4]陈孝建,刘玉卿,杨树耕,等.特征参数对延伸式张力腿平台运动性能影响[J].石油矿场机械,2012,41(4):21-24.
[5]陈博,喻志勇,李骁健,等.高性能张力腿平台的优化设计与性能分析[J].中国机械工程,2017,28(10):1190-1194.
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[8]鲍莹斌,李润培,顾永宁.张力腿平台尺度优化设计[J].船舶工程,1999(1):10-13.
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[10]余建星,张中华,于皓.张力腿平台总体响应分析方法研究[J].海洋通报,2008,27(2):97-102
[11]陈博,喻志勇,李骁健,等.高性能张力腿平台的优化设计与性能分析[J].中国机械工程,2017,28(10):1190-1194.
[12]闫发锁,刘浩,苏威,等.不同结构形式张力腿平台水动力参数比较分析[J].海岸工程,2017,36(2):1-8.
[13]嵇春艳,郭建廷,吴帅,等.基于SESAM软件的张力腿平台疲劳强度分析[J].舰船科学技术,2016,38(9):39-43.
[14] API-RP-2T,Planning,Designing,and Constructing Tension Leg Platforms[S]. 2010.
[15] Murray J,Krishnaswamy P,Yang K C,et al. An extended tension leg platform design for post-katrina gulf of mexico[C]//Processing19th International Offshore and Polar Engineering Conference.Osaka:ISOPE,2009:120-126.
[16] Devlin P V,Wichers J. Benchmark model tests on the deep star theme structures FPSO,SPAR and TLP[C]//Offshore Technology Conference. Houston,USA:[s. n.]2004:121-133.
[2]卫涛,李良碧.海上张力腿浮式风机整体结构动态特性研究[J].可再生能源,2014,32(2):196-200.
[3]石云,曹静,沙勇,等.张力腿平台顶张紧式立管强度分析[J].船舶工程,2014(5):114-117.
[4]陈孝建,刘玉卿,杨树耕,等.特征参数对延伸式张力腿平台运动性能影响[J].石油矿场机械,2012,41(4):21-24.
[5]陈博,喻志勇,李骁健,等.高性能张力腿平台的优化设计与性能分析[J].中国机械工程,2017,28(10):1190-1194.
[6]蒙占彬,李牧,杨树耕.张力腿平台运动性能分析研究[J].中国海洋平台,2013,28(2):28-34.
[7]王孟义,白兴兰,谢永和.钢悬链线立管整体干涉分析研究[J].船舶力学,2017(1):611-618.
[8]鲍莹斌,李润培,顾永宁.张力腿平台尺度优化设计[J].船舶工程,1999(1):10-13.
[9]谷家扬,吕海宁,杨建民.随机波浪中张力腿平台耦合运动及系泊系统特性研究[J].海洋工程,2012,30(4):42-48.
[10]余建星,张中华,于皓.张力腿平台总体响应分析方法研究[J].海洋通报,2008,27(2):97-102
[11]陈博,喻志勇,李骁健,等.高性能张力腿平台的优化设计与性能分析[J].中国机械工程,2017,28(10):1190-1194.
[12]闫发锁,刘浩,苏威,等.不同结构形式张力腿平台水动力参数比较分析[J].海岸工程,2017,36(2):1-8.
[13]嵇春艳,郭建廷,吴帅,等.基于SESAM软件的张力腿平台疲劳强度分析[J].舰船科学技术,2016,38(9):39-43.
[14] API-RP-2T,Planning,Designing,and Constructing Tension Leg Platforms[S]. 2010.
[15] Murray J,Krishnaswamy P,Yang K C,et al. An extended tension leg platform design for post-katrina gulf of mexico[C]//Processing19th International Offshore and Polar Engineering Conference.Osaka:ISOPE,2009:120-126.
[16] Devlin P V,Wichers J. Benchmark model tests on the deep star theme structures FPSO,SPAR and TLP[C]//Offshore Technology Conference. Houston,USA:[s. n.]2004:121-133.