| 海洋平台管接头模型的白光散斑法实验分析 |
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| 引用本文： | 刘宝琛,代大农. 海洋平台管接头模型的白光散斑法实验分析[J]. 清华大学学报(自然科学版), 1987, 0(5) |
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| 作者姓名： | 刘宝琛 代大农 |
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| 作者单位： | 工程力学系(刘宝琛)，工程力学系(代大农) |
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| 摘 要： | 介绍了白光散斑法的基本原理和方法：简述了该法用于海洋平台管接头模型静力实验的具体测量方法和分析步骤； Ｔ型和 Ｙ型四个接头模型实验结果和三维有限元分析结果进行了比较，两者良好的一致性表明了结果的可靠性。
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| 关 键 词： | 白光散斑 管接头 实验 有限元 |
Experimental Analysis of Tubular Joints in Offshore Platforms using White Light Speckle Method |
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| Liu Baochen,Dai Danong. Experimental Analysis of Tubular Joints in Offshore Platforms using White Light Speckle Method[J]. Journal of Tsinghua University(Science and Technology), 1987, 0(5) |
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| Authors: | Liu Baochen Dai Danong |
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| Affiliation: | Department of Engineering Mechanics |
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| Abstract: | The paper introduced the white light speckle method. The stress concentrations in tubular joints were measured by this method. The experimental results of tubular joints of T and Y types in offshore platforms are compared with those given by the finite element method. They are in good agreement. |
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| Keywords: | white light speckle tubular joint experimental finite element |
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