| 海洋平台结构整体疲劳寿命的预测 |
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| 引用本文： | 方华灿,陈国明.海洋平台结构整体疲劳寿命的预测[J].石油矿场机械,2000,29(5):1-5. |
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| 作者姓名： | 方华灿 陈国明 |
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| 作者单位： | 石油大学(北京)北京,昌平,102200 |
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| 摘 要： | 介绍了海洋平台结构整体疲劳寿命预测的方法与步骤，给出了平台构件等效疲劳应力幅的简化计算方法和预测疲劳寿命的模型，并以渤海八号固定采油平台为例，对平台整体疲劳寿命进行了预测与分析。
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| 关 键 词： | 海洋平台 结构 系统 疲劳寿命 预测 应力幅 |
The fatigue life prediction of whole structure of of fshore platform |
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| FANG Hua-can,CHEN Guo-ming.The fatigue life prediction of whole structure of of fshore platform[J].Oil Field Equipment,2000,29(5):1-5. |
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| Authors: | FANG Hua-can CHEN Guo-ming |
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| Abstract: | The prediction method and step of fatigue life of whole offshore platform are introduced.The simple calculation method of equivalent fatigue stress range and the model of fatigue life prediction of structure members are given.The paper also takes the No.8 Bohai fixed production platform for example to carry out the prediction and analysis of fatigue life of whole platform. |
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| Keywords: | offshore platform structure system fatigue life prediction stress range |
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