| 液氨球罐支柱稳定性分析 |
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| 引用本文： | 毛华群. 液氨球罐支柱稳定性分析[J]. 化工机械, 1997, 24(2): 104-105 |
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| 作者姓名： | 毛华群 |
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| 作者单位： | 上海宝钢压力容器检验站 |
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| 摘 要： | 针对液氨球罐在使用中出现的支柱倾斜严重超标的现象，通过详细的应力计算，推测出下一个检验周期（１９９９年）的支柱倾斜趋势，验证了１９９５年和１９９９年支柱所能承受的压缩应力在合格范围内，支柱不会失稳，球罐可以安全可靠地运行到下一个检验周期。
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| 关 键 词： | 球罐 支柱 稳定性分析 |
Stability analysis of pillars of spherical tanks for ammonia |
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| Mao Huaqun. Stability analysis of pillars of spherical tanks for ammonia[J]. Chemical Engineering & Machinery, 1997, 24(2): 104-105 |
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| Authors: | Mao Huaqun |
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| Abstract: | A detailed stress analysis was made for the severe overproof inclination of the pillars of spherical tanks for ammonia,and the inclination trend in the next check period was derived.Based on this inclination trend,it is concluded that the compressed stress beared by the pillars will be in a qualified range from 1995 to 1999, the spherical tank will be safely used to 1999. |
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| Keywords: | Spherical Tank Pillar Stability Analysis |
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