| 导管架平台强度分析 |
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| 引用本文： | 窦培林,王辉辉.导管架平台强度分析[J].江苏科技大学学报(社会科学版),2008,22(4). |
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| 作者姓名： | 窦培林 王辉辉 |
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| 作者单位： | 江苏科技大学船舶与海洋工程学院,江苏镇江212003 |
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| 摘 要： | 采用有限元分析软件MSC.PATRAN/NASTRAN,对渤西QK18-2导管架平台建立整体结构计算分析有限元模型.根据美国石油协会API（American Petroleum Institute）规范分析确定了平台的环境荷载并进行了荷载组合,确定结构计算分析的主要工况,计算了典型工况下的整体结构应力;并通过对平台整体结构应力状态的分析,找出平台应力幅值较大的管节点进行了强度校核,为导管架平台的结构设计提供了分析方法.
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| 关 键 词： | 导管架平台 有限元 环境载荷 强度分析 |
Structural strength analysis of jacket platform |
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| DOU Peilin,WANG Huihui.Structural strength analysis of jacket platform[J].Journal of Jiangsu University of Science and Technology:Natural Science Edition,2008,22(4). |
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| Authors: | DOU Peilin WANG Huihui |
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| Abstract: | A finite element model of BOXI QK18-2 jacket platform was established with software MSC.PATRAN/NASTRAN.According to API criterion,environmental load of the jacket was determined and various loads were combined.Main working condition for calculation was obtained and the whole structure stress for the typical condition was calculated.On the basis of stress analysis,the connecting points with larger platform stress ampliltude were found and their strengths were checked.This method is helpful to the structural ... |
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| Keywords: | jacket platform finite element environmental load strength analysis |
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