| 低温液氨储罐充水试验边缘板翘曲的原因分析 |
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| 引用本文： | 徐忠成,袁帅,金健,李鸿雁,孙瑶毅. 低温液氨储罐充水试验边缘板翘曲的原因分析[J]. 化工设备与管道, 2010, 47(3): 8-9,11 |
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| 作者姓名： | 徐忠成 袁帅 金健 李鸿雁 孙瑶毅 |
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| 作者单位： | 大连市锅炉压力容器检验研究所,辽宁,大连,116013;中国专利信息中心,北京,100088 |
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| 基金项目： | 辽宁省质量技术监督局科技计划项目 |
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| 摘 要： | 对容积为8000 m~3低温液氨储罐,充水试验过程中罐底边缘板发生翘曲变形的原因进行了分析。对其设计、用材及施工工艺进行了调查研究,发现储罐罐底的最终坡度不满足设计1/120的要求和储罐锚固带上下带未相连接,导致了罐底边缘板的翘曲变形。
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| 关 键 词： | 低温 液氨储罐 边缘板 翘曲 |
Cause Analysis for Warp Occurred in Edge Plate at Bottom of Low Temperature Liquid Ammonia Tank during Hydrostatic Test |
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| XU Zhong-cheng,YUAN Shuai,JIN Jian,LI Hong-yan,SUN Yao-yi. Cause Analysis for Warp Occurred in Edge Plate at Bottom of Low Temperature Liquid Ammonia Tank during Hydrostatic Test[J]. Process Equipment & Piping, 2010, 47(3): 8-9,11 |
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| Authors: | XU Zhong-cheng YUAN Shuai JIN Jian LI Hong-yan SUN Yao-yi |
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| Affiliation: | 1 (1. Dalian Boiler ＆ Pressure Vessel Inspection Institute, Dalian 116013, China; 2. China Patent Information Center, Beijing 100088, China) |
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| Abstract: | In this article, the cause of warp occurred in the hydrostatic test in the edge plate at the bottom of 8000 m3 low temperature liquid ammonia storage tank was analyzed. The investigation of the design, material selection and fabrication of this tank was carried out. It was found that the slope of the bottom plate was not consistent with the design requirement of 1/120 and the upper and lower fixed sections was not connected, which resulted in the warp occurred in the bottom plate. |
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| Keywords: | low temperature liquid ammonia storage tank edge plate warp |
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