| 压力容器壳体应力分类可靠性设计 |
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| 引用本文： | 郑广汉.压力容器壳体应力分类可靠性设计[J].石油学报,1996,17(4):151-160. |
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| 作者姓名： | 郑广汉 |
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| 作者单位： | 大庆石油学院 |
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| 摘 要： | 将应力分类设计法与结构可靠性设计相结合,通过连接边缘进行压力容器壳体设计,充分考虑各类应力的不同特性以及各设计参数的随机波动性,为应力分类设计法及结构可靠性理论的实际应用注入了新的内容.通过设计实例,阐述了应力分类可靠性设计的具体步骤.
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| 关 键 词： | 压力容器 应力 分类 设计 功能函数 边缘应力 |
| 收稿时间： | 1996-07-12 |
STRESS CLASSIFICATION RELIABILITY DESIGN FOR PRESSURE VESSEL SHELL |
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| Zheng Guanghan.STRESS CLASSIFICATION RELIABILITY DESIGN FOR PRESSURE VESSEL SHELL[J].Acta Petrolei Sinica,1996,17(4):151-160. |
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| Authors: | Zheng Guanghan |
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| Affiliation: | Daqing Petroleum Institute |
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| Abstract: | The method of stress classification design and that of structure reliability design are combined in this paper. The shell of pressure vessel is designed through the link point of head and cylinder, considering fully different specific property of variable stress and the randomness of each design parameter. The new method is valuable for practical use of stress classification method and structure reliability theory. Finally,the detail procedure of the stress classification reliability design is presented by a instance. |
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| Keywords: | pressure vessel stress classification design edge stress function reliability |
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