| 常压立式储罐腐蚀状态检测与评价技术的研究与应用 |
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| 引用本文： | 戴光,李伟,王娅莉,张颖,杨志军.常压立式储罐腐蚀状态检测与评价技术的研究与应用[J].无损检测,2011(12):58-61,65. |
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| 作者姓名： | 戴光 李伟 王娅莉 张颖 杨志军 |
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| 作者单位： | 东北石油大学 |
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| 基金项目： | 黑龙江省教育厅科学技术研究资助项目(12511Z001);大庆高新区创新基金研发资助项目(DQGX09YF008) |
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| 摘 要： | 根据常压立式储罐的腐蚀状态检测与评价技术的研究成果，以及综合分析国内外有关文献，介绍了在用常压立式储罐罐底完整性检测方法与安全评价的意义。分析声发射在线检测和开罐后漏磁检测方法的合理性和局限性。通过对被检储罐罐底分类结果的对比分析，表明储罐声发射在线检测分类结果与开罐的检测和评价结果基本一致，充分证明了声发射在线检测的可行性，并在石油、石化等企业有广泛应用前案。
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| 关 键 词： | 常压立式储罐 声发射检测 漏磁检测 评价方法 |
Research and Application of Detection and Evaluation Technique on Corrosion State of Atmospheric Vertical Storage Tanks |
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| DAI Guang,LI Wei,WANG Ya-Li,ZHANG Ying,YANG Zhi-Jun.Research and Application of Detection and Evaluation Technique on Corrosion State of Atmospheric Vertical Storage Tanks[J].Nondestructive Testing,2011(12):58-61,65. |
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| Authors: | DAI Guang LI Wei WANG Ya-Li ZHANG Ying YANG Zhi-Jun |
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| Affiliation: | (Mechanical Science and Engineering College,Northeast Petroleum University,Daqing 163318,China) |
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| Abstract: | According to researches of detection and evaluation techniques on corrosion stale of atmospheric vertical storage tank,integrity test method and the significance of safety assessment on them were introduced combined with analysis of relevant literatures.Moreover,the rationality and limitations of acoustic emission on line testing and magnetic flux leakage off line detection were discussed.After the comparative analysis on classification of tested tank floors,the result showed that the conclusions of two methods were basically consistent.All of these proved that acoustic emission testing on line and evaluation were valuable in petroleum and petrochemical industry, and this technique had a wide prospect ion. |
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| Keywords: | Atmospheric vertical storage tank Acoustic emission testing Magnetic flux leakage detection Evaluation method |
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