| 埕岛油田中心二号生活平台导管架结构寿命评估 |
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| 引用本文： | 聂炳林.埕岛油田中心二号生活平台导管架结构寿命评估[J].安全．健康和环境,2005,5(4):40-43. |
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| 作者姓名： | 聂炳林 |
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| 作者单位： | 中国石化海上石油工程技术检验站 |
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| 摘 要： | 论述了应用NDV挪威船级社的SESAM软件对中心二号生活平台导管架结构寿命评估的方法和程序.采用对导管架、桩、上部组块的前处理建立有限元模型、加载载荷,并进行敏感分析和构件重要度分析的评估方法,从而计算出了结构失效的概率,给出了有针对性的结论和建议.
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| 关 键 词： | 油田 导管架 评估 概率 载荷 |
Life Assessment Study on CPP2 Jacket Structure |
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| Nie Binglin.Life Assessment Study on CPP2 Jacket Structure[J].Safety Environment Health,2005,5(4):40-43. |
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| Authors: | Nie Binglin |
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| Abstract: | This article discussed the methods and procedures on how to evaluate the life of jacket structure of CPP2 platform in chendao oilfield by using SESAM software of DNV. The author firstly set-up fi- nite element model and loading weight by pre-treating of jacket, picket and upper blocks, then chose the assessment methods of sensitivity analysis and structure importance analysis, and calculated probability of structure failure. Lastly, the corresponding conclusions and suggestions were given in the end of the article. |
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| Keywords: | oil field jacket assessment analysis probability loading weight |
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