| 在用含未焊透缺陷工业管道的安全评定 |
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| 引用本文： | 王海锋,郭涛,周海彦.在用含未焊透缺陷工业管道的安全评定[J].管道技术与设备,2021(1):6-8. |
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| 作者姓名： | 王海锋 郭涛 周海彦 |
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| 作者单位： | 绍兴市特种设备检测院,浙江绍兴 312071;绍兴市特种设备检测院,浙江绍兴 312071;绍兴市特种设备检测院,浙江绍兴 312071 |
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| 摘 要： | 文中对检验中发现的一条含未焊透缺陷的工业管道,采用CAESARⅡ软件对其进行了应力分析,在此基础上,按照GB/T 19624—2019中的方法对该管道进行了安全评定。结果表明:在正常操作工况下,管道缺陷处尚有较大的安全裕度,在评定周期内可以安全运行。
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| 关 键 词： | 工业管道 未焊透 CAESAR Ⅱ 安全评定 |
Safety Assessment of In-use Industrial Pipeline with Incomplete Welding Defects |
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| WANG Hai-feng,GUO Tao,ZHOU Hai-yan.Safety Assessment of In-use Industrial Pipeline with Incomplete Welding Defects[J].Pipeline Technique and Equipment,2021(1):6-8. |
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| Authors: | WANG Hai-feng GUO Tao ZHOU Hai-yan |
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| Institution: | (Shaoxing Special Equipment Testing Institute,Shaoxing 312071,China) |
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| Abstract: | In this paper,an industrial pipeline with incomplete welding defects was found in the inspection.CAESARⅡsoftware was used to analyze the stress.On this basis,the safety assessment of the pipeline was carried out according to the method in GB/T 19624—2019.The results show that under normal operating conditions,there is still a large safety margin at the pipeline defects,and it can operate safely within the assessment period. |
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| Keywords: | industrial pipeline incomplete welding CAESARⅡ safety assessment |
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