| 在役油气输送管道体积型缺陷安全评定方法 |
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| 引用本文： | 夏锋社,淡勇,陈聪.在役油气输送管道体积型缺陷安全评定方法[J].化工机械,2011,38(3):269-272. |
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| 作者姓名： | 夏锋社 淡勇 陈聪 |
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| 作者单位： | 1. 陕西省锅炉压力容器检验所
2. 西北大学化工学院 |
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| 摘 要： | 针对在役油气输送管道体积型缺陷评定问题,重点分析了我国现有的两个缺陷评定规范的特色和创新点,并进行了对比.对比分析结果显示,<在用含缺陷压力容器安全评定>规范方法简单,运算简便,适用缺陷类型广,易于掌握和操作,应为缺陷评定首选执行标准.采用该规范对一案例进行评定,评定结果显示,缺陷的存在是安全可接受的.
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| 关 键 词： | 管道 油气输送 体积型缺陷 安全评定 |
Volumetric Defects Assessment for Pipelines in Operation |
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| XIA Feng-she,DAN Yong,CHEN Cong.Volumetric Defects Assessment for Pipelines in Operation[J].Chemical Engineering & Machinery,2011,38(3):269-272. |
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| Authors: | XIA Feng-she DAN Yong CHEN Cong |
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| Affiliation: | 1.Shaanxi Province Boiler and Pressure Vessel Inspection Institute,Xi＇an 710048,China;2.College of Chemical Engineering,Northwest University,Xi＇an 710069,China) |
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| Abstract: | Considering the volumetric defects assessment for in-service pipelines,the two China codes for defects assessment were analyzed and compared.Comparison and analysis results show that the Safety Assessment for In-service Pressure Vessels Containing Defects outperforms others in the calculation and application scope and operation.Taking it to assess the pipeline defects shows that some defects can be permitted. |
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| Keywords: | pipeline oil and gas transmission volumetric defects safety assessment |
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