| 大直径夹套管线端板强度校核问题探讨 |
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| 引用本文： | 刘勇军,仲庆,陶荣. 大直径夹套管线端板强度校核问题探讨[J]. 化工设备与管道, 2014, 0(4): 75-77 |
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| 作者姓名： | 刘勇军 仲庆 陶荣 |
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| 作者单位： | 中建安装工程有限公司石化设计院; |
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| 摘 要： | 阐述了大直径夹套管在工程设计中端板强度的校核问题,经验证计算对HG/T20645-1998给出的端板强度计算公式提出疑问.通过查找文献校正上述有疑问的公式,并给出了修正的公式.文章还讨论了温度、公称直径等变量的选择及其对端板强度的设计的影响.
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| 关 键 词： | 夹套管 端板 强度校核 |
Discussion of Strength Calculation for Rear Plate in Large Jacketed Pipe |
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| LIU Yongjun,ZHONG Qing,TAO Rong. Discussion of Strength Calculation for Rear Plate in Large Jacketed Pipe[J]. Process Equipment & Piping, 2014, 0(4): 75-77 |
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| Authors: | LIU Yongjun ZHONG Qing TAO Rong |
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| Affiliation: | ( China Construction Installation Engineering Inc., Petrochemical Engineering Design Institute, Nanjing 210049, China) |
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| Abstract: | The strength of end plate in large diameter jacketed pipe was checked in this article. After testing calculation, the equation for strength of end plate provided in HG/T 20645-1998 was questioned. From checking references, this doubt equation was corrected. Then, the influences of temperature and nominal diameter to the design of endplate were discussed. |
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| Keywords: | jacketed pipe end plate strength check |
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