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| 海洋石油平台冰激振动可靠性分析 | |
| 引用本文： | 许亮斌,陈国明,陆玲. 海洋石油平台冰激振动可靠性分析[J]. 石油工业技术监督, 2002, 18(11): 8-10 |
| 作者姓名： | 许亮斌 陈国明 陆玲 |
| 作者单位： | 石油大学(华东),东营,257061 |
| 基金项目： | 国家自然科学基金资助项目 (5 973 9170 ) |
| 摘 要： | 给出了动冰片作用下海洋石油平台振动可靠性的分析方法，建立起避开共振和限制振动响应两类可靠性模型，为定量评估平台冰激振动的可靠性创造了条件。通过实例分析，提到一些有益的结论，可供工程应用参考。 |
| 关 键 词： | 海洋石油平台 冰激振动 可靠性 冰载荷 动态分析 |
Ice-excited Vibration of Offshore Plafform:A Reliability Analysis |
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| Xu Liangbin,Chen Guoming,Lu Ling. Ice-excited Vibration of Offshore Plafform:A Reliability Analysis[J]. Technology Supervision In Petroleum Industry, 2002, 18(11): 8-10 | |
| Authors: | Xu Liangbin Chen Guoming Lu Ling |
| Abstract: | The method to analyze the reliability of offshore platform vibration caused by ice excitation force is given first and then two types of reliability models are established respectively to avoid covibration and to restrict vibrational response, thus providing conditions for a quantitative assessment of the reliability of ice-excited vibratioin of offshore platform.Some conclusions are drawn from case study,which may be helpful in practical application. |
| Keywords: | Offshore platform Ice-excited vibration Ice load Reliability Dynamic analysis |
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