| 在高温及均匀内压作用下球罐的蠕变分析 |
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| 引用本文： | 崔道碧. 在高温及均匀内压作用下球罐的蠕变分析[J]. 湖南农业大学学报(自然科学版), 1990, 17(3) |
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| 作者姓名： | 崔道碧 |
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| 作者单位： | 湖南大学机械工程系 |
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| 摘 要： | 本文对高温、均匀内压作用下球罐的蠕变变形和应力进行了探讨.根据塑性条件及单向拉伸蠕变试验的数据,导出了稳定蠕变阶段受压球罐的应力、应变及直径扩大量的理论公式,且对不计蠕变变形和考虑蠕变变形时球罐的承载能力进行了计算和比较.
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| 关 键 词： | 压力罐 球罐 蠕变 变形 应力 |
Analysis of the Creep of a Spherical Pot under High Temperature and Uniform Internal Pressure |
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| Chui Daobi. Analysis of the Creep of a Spherical Pot under High Temperature and Uniform Internal Pressure[J]. Journal of Hunan Agricultural University, 1990, 17(3) |
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| Authors: | Chui Daobi |
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| Affiliation: | Chui Daobi Department of Mechanical Engineering |
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| Abstract: | This paper deals with creep deformation and stresses of a spherical pot under high temperature and uniform internal pressure. Based on the conditions of plasticity and the data of creep test in the case of uniaxial stretch, the theoretical formulae of str |
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| Keywords: | creep stress strain deformation condition of plasticity/spherical pot stress intensity |
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