| 外压锥壳设计方法的评析 |
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| 引用本文： | 汤欣欣,经树栋. 外压锥壳设计方法的评析[J]. 化工设备与管道, 2000, 37(2): 24-28 |
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| 作者姓名： | 汤欣欣 经树栋 |
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| 作者单位： | |
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| 摘 要： | 本文先从外压锥壳未设计方法着手，通过大量的有限元分析，对各国的设计公式进行比较，并对各国的外压宙的设计公式所采用的简化方法进行评析。
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| 关 键 词： | 外压锥壳 临界压力 有限元法 圆锥壳 压力容器 |
Estimation of Design Method for Conical Shell Subjected to External Pressure |
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| Abstract: | In this paper, by using finite element analysis, the critical pressure data for conical shell was presented. Compared with the design methods used in Japan, France, German and United States for conical shell subjected to external pressure, several problems for the method used in designing practice were given. The brief analysis was, then, carried out. |
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| Keywords: | conical shell subjected to external pressure critical pressure finite element analysis |
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