| 带加强筋的储罐罐顶稳定性和强度有限元分析 |
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| 引用本文： | 徐书根,赵延灵,蒋文春,李国成. 带加强筋的储罐罐顶稳定性和强度有限元分析[J]. 化工机械, 2012, 39(4): 475-477 |
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| 作者姓名： | 徐书根 赵延灵 蒋文春 李国成 |
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| 作者单位： | 中国石油大学(华东)化学工程学院 |
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| 摘 要： | 使用ANSYS有限元软件对带加强筋的储罐罐顶结构进行建模,分别进行了外部载荷作用下的线性屈曲分析和内部载荷作用下的强度分析,并根据相应的标准对结构的安全性进行了评价。分析表明:加强筋结构较为合理,方案能够满足稳定性和强度需求。
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| 关 键 词： | 储罐 加强筋 稳定性 强度 有限元分析 |
Finite Element Analysis on Stability and Strength of Tank Roof with Reinforcing Ribs |
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| XU Shu-gen , ZHAO Yan-ling , JIANG Wen-chun , LI Guo-cheng. Finite Element Analysis on Stability and Strength of Tank Roof with Reinforcing Ribs[J]. Chemical Engineering & Machinery, 2012, 39(4): 475-477 |
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| Authors: | XU Shu-gen ZHAO Yan-ling JIANG Wen-chun LI Guo-cheng |
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| Affiliation: | (College of Chemical Engineering,China University of Petroleum,Qingdao 266555,China) |
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| Abstract: | The ANSYS was employed to establish a tank roof model so as to analyze its structural stability and strength with reinforced ribs;and the linear buckling resulted from external load and the strength under internal load were analyzed respectively,as well as the safety assessment was made according to relevant criterion.The analytical results prove reasonable structure of the reinforced rib as both stability and strength required. |
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| Keywords: | tank roof reinforcing rib stability strength finite element analysis |
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