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| 自由站立式立管总体设计与分析 | |
| 引用本文： | 康庄,李辉,孙丽萍,沙勇,曹静. 自由站立式立管总体设计与分析[J]. 船海工程, 2011, 40(5). DOI: 10.3963/j.issn.1671-7953.2011.05.045 |
| 作者姓名： | 康庄 李辉 孙丽萍 沙勇 曹静 |
| 作者单位： | 1. 哈尔滨工程大学船舶工程学院,哈尔滨,150001 2. 中海石油研究中心,北京,100027 |
| 基金项目： | 国家科技重大专项(2008ZX05030-005-13) |
| 摘 要： | 介绍自由站立式立管(FSHR)系统中各构件设计原则及其总体响应分析方法,根据算例总体设计参数,建立FSHR总体有限元模型,进行总体强度与疲劳分析.计算结果表明,其设计参数在各种工况下均满足强度要求,其中百年一遇海流载荷工况为最危险工况；其设计参数满足疲劳要求,运动疲劳和VIV疲劳最大损伤均出现在刚性主管顶部. |
| 关 键 词： | 自由站立式立管 总体强度 运动疲劳 VIV疲劳 |
General Design and Analysis of the Free Standing Hybrid Riser |
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| KANG Zhuang,LI Hui,SUN Li-ping,SHA Yong,CAO Jing. General Design and Analysis of the Free Standing Hybrid Riser[J]. Ship &Ocean Engineering, 2011, 40(5). DOI: 10.3963/j.issn.1671-7953.2011.05.045 | |
| Authors: | KANG Zhuang LI Hui SUN Li-ping SHA Yong CAO Jing |
| Affiliation: | KANG Zhuang1,LI Hui1,SUN Li-ping1,SHA Yong2,CAO Jing2(1 Deepwater Engineering Research Center,College of Shipbuilding Engineering,Harbin Engineering University,Harbin 150001,China,2 CNOOC Research Center,Beijing 100027,China) |
| Abstract: | The design principle of each component for free standing hybrid riser(FSHR) was introduced and states the analysis methods of FSHR global response.According to the design parameters,a FSHR global finite element model was set up to analyze its global strength and fatigue.The calculated results indicated that the design parameters of FSHR meet global strength requirement in every load case and the case which will meet current that occurs every 100 years is the most dangerous.The design parameters of FSHR meet... |
| Keywords: | free standing hybrid riser global strength motion fatigue VIV fatigue |
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