| SL—2—（7）型套管头结构应力分析 |
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| 引用本文： | 刘春城 桂丽. SL—2—（7）型套管头结构应力分析[J]. 吉林林学院学报, 1999, 15(4): 220-223 |
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| 作者姓名： | 刘春城 桂丽 |
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| 作者单位： | [1]大连理工大学工程力学系 [2]吉林省延边林业学校 |
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| 摘 要： | 应用有限法对ＳＬ－２－（７）型套管头结构进行应力分析，将套不分成密封结构和承载结构２部分进行有限元应力计算，得到结构整体应力分布情况和单个构件的应力分布情况以及最大应力分布位置，从而为ＳＬ－２－（７）型套管头结构提供了可靠的依据。
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| 关 键 词： | 套管头 应力分析 有限元 |
Structural Stress Analysis of SL 2 (7) Casing Pipe head |
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| Liu Chuncheng ,Gui Li ,Yang Beifang. Structural Stress Analysis of SL 2 (7) Casing Pipe head[J]. , 1999, 15(4): 220-223 |
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| Authors: | Liu Chuncheng Gui Li Yang Beifang |
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| Affiliation: | Liu Chuncheng 1,Gui Li 2,Yang Beifang 3 |
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| Abstract: | The structrual of SL 2 (7) casing pipe head was made stress analysis by applying the method of finite element.The casing pipe head should be devided into two parts in the process of finite element stress calculating,stress calculating of sealed structure and load supporting structure,the author obtains the results of global structure stress distribution,single member stress distribution and the location of the maximum stress.Therefore,the results can provide scientific basis for the structure design of SL 2 (7) casing pipe head. |
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| Keywords: | Casing pipe head Stress analysis Finite element |
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