| 某自升式平台升降系统结构强度评估 |
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| 引用本文： | 吴南,冯帆.某自升式平台升降系统结构强度评估[J].船海工程,2014(2):144-145,149. |
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| 作者姓名： | 吴南 冯帆 |
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| 作者单位： | 中海油能源发展股份有限公司监督监理技术分公司,天津300452 |
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| 摘 要： | 以渤海自立号沉垫自升式平台为评估对象,采用检测、测厚和建模分析等方法对平台升降结构强度进行评估,得到升降结构允许单桩最大起升能力和受力最大位置,为延长升降系统的安全使用寿命提供理论依据。
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| 关 键 词： | 自升式平台 评估 升降系统 结构 |
Structural Strength Assessment of the Jacking System for a Jack-up Platform |
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| Authors: | WU Nan FENG Fan |
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| Institution: | (CNOOC Energy Technology and Services-Oil Production Services Co. , Tanggu Tianjin 300452, China) |
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| Abstract: | Taking the Bohai Zili mat jack-up platform as object , after detection and thickness measurement , the structural strength of the jacking system was analyzed by FEM .The allowable lifting capacity of single pile for the jacking system and the location of maximum loading were gotten , which provides a theoretical basis for extending the life of jacking system . |
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| Keywords: | jack-up assessment jacking device structure |
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