| 海洋平台管节点应力分析研究工作展望 |
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| 引用本文： | 陈伯真.海洋平台管节点应力分析研究工作展望[J].力学进展,1987,17(3):0-0. |
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| 作者姓名： | 陈伯真 |
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| 作者单位： | 上海交通大学 |
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| 摘 要： | 本文在我国目前海洋平台管节点研究工作的基础上,提出今后管节点应力分析研究的几点意见,包括对复杂管节点及组合载荷作用下的研究,管节点静强度应从冲剪强度准则转向极限强度准则的研究,弹-塑性分析的研究,以及管节点局部变形的研究等.对上述研究方向的目的、意义及作法等提出了看法.
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| 关 键 词： | 海洋平台 管结构 管节点 应力分析 |
| 收稿时间： | 2008-04-22 |
THE PROSPECTS ON THE STRESS ANALYSIS OF TUBULAR JOINTS FOR OFFSHORE PLATFORMS |
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| Chen Bo-zhcn.THE PROSPECTS ON THE STRESS ANALYSIS OF TUBULAR JOINTS FOR OFFSHORE PLATFORMS[J].Advances in Mechanics,1987,17(3):0-0. |
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| Authors: | Chen Bo-zhcn |
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| Institution: | Shanghai liao Tong University |
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| Abstract: | On the basis of the current achievements of stress analysis of tubular joints in China, further studies in this field are recommended in this paper, which include the stress analysis of different kinds of complex joints under combined loadings, the study of ultimate strength of tubular joints to be used as a more reasonable static strength criterion than the conventional punching shear criterion, the elaslo-plastic behaviour of tubular joints and the study of local deformation as well as the flexibility of tubular joints. |
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| Keywords: | offshore platforms tubular structures tubular joints stress analysis |
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