| 某船海底阀箱密性实验时破坏的结构分析 |
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| 引用本文： | 孙清,赵玉燕.某船海底阀箱密性实验时破坏的结构分析[J].华南理工大学学报(自然科学版),1996(9). |
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| 作者姓名： | 孙清 赵玉燕 |
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| 作者单位： | 华南理工大学交通学院船海系 |
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| 摘 要： | 对某船海底阀箱密性实验时破坏事故进行了研究，通过建立结构有限元力学分析模型进行了定量计算，并对连接焊缝进行了定量计算，确认了该事故原因，对船舶海底阀箱的设计与密性试验有一定的参考价值。
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| 关 键 词： | 结构分析 结构强度 有限元法 |
ANALYSIS OF STRUCTURAL DAMAGE OF SHIP UNDERWATER VALVE TANK IN THE COURSE OF WATERTIGHT TEST |
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| Sun Qing,Zhao Yuyan.ANALYSIS OF STRUCTURAL DAMAGE OF SHIP UNDERWATER VALVE TANK IN THE COURSE OF WATERTIGHT TEST[J].Journal of South China University of Technology(Natural Science Edition),1996(9). |
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| Authors: | Sun Qing Zhao Yuyan |
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| Abstract: | This paper deals with the analysis of the damaged structure of a ship underwater valve tank in the course of watertght test by using the structural FEM. The reason of the damage is found out by the quantitative estimation which can be used as a reference to the design and test of the ship underwater tank. |
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| Keywords: | structure analysis structural strength finite element method |
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