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[1]王维斌.管道补口热收缩带粘接质量超声检测技术及其进展[J].油气储运,2015,34(7):689-693.[doi:10.6047/j.issn.1000-8241.2015.07.002]
　WANG Weibin.Ultrasonic testing techniques for the binding quality of heat shrinkable tapes used in the field coating for welded joints of pipeline[J].Oil & Gas Storage and Transportation,2015,34(7):689-693.[doi:10.6047/j.issn.1000-8241.2015.07.002]

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管道补口热收缩带粘接质量超声检测技术及其进展

《油气储运》[ISSN:1000-8241/CN:13-1093/TE] 卷: 34 期数: 2015年第7期页码: 689-693 栏目: 出版日期: 2015-07-25

Title:: Ultrasonic testing techniques for the binding quality of heat shrinkable tapes used in the field coating for welded joints of pipeline

作者:: 王维斌; 中国石油管道公司沈阳龙昌管道检测中心, 辽宁沈阳 110031

Author(s):: WANG Weibin; Shenyang Longchang Pipeline Inspection Center, PetroChina Pipeline Company, Shenyang, Liaoning, 110031

关键词:: 管道补口; 粘接质量; 压电超声波; 电磁超声波; 激光超声波; 脉冲回波

Keywords:: welded joints; binding quality; piezoelectric ultrasonic wave; electromagnetic ultrasonic wave; laser-induced ultrasonic wave; pulse-echo

分类号:: TE88

DOI:: 10.6047/j.issn.1000-8241.2015.07.002

摘要:: 介绍了不同原理及方法的超声技术应用于管道热收缩带粘接质量检测的技术发展, 对比分析了各自优缺点。针对管道补口热收缩带粘接质量的脉冲回波超声检测技术开展了系列试验研究, 建立了基于超声检测的管道补口热收缩带粘接质量评价方法, 开发了管道补口粘接质量评价软件和试验样机, 并在管道补口试块上进行了测试, 结果表面:利用样机得出的评价结果与机械拉伸测试结果具有较好的一致性, 为实现管道补口热收缩带粘接性能的检测提供了新途径。

Abstract:: This paper presents several ultrasonic techniques with different principles and processes to test the binding quality of heat shrinkable tapes used in the field coating for welded joints of pipeline and compares their advantages and disadvantages. A series of experiments are conducted on pulse-echo ultrasonic testing technique, and the evaluation methods for the binding quality of the heat shrinkable tapes used in the field coating for welded joints of pipeline based on ultrasonic testing are established. Moreover, the software and prototype device for evaluating the binding quality are developed and tested on the welded joint blocks. The results show high consistency with the results of mechanical stretch test. The proposed technique provides a new means for testing the binding quality of heat shrinkable tapes used in the field coatings for welded joints of pipeline.

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相似文献/References:

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备注/Memo

收稿日期:2015-4-1;改回日期:2015-5-20。
基金项目:中国石油集团公司科研项目“油气管道及站场安全检测评价与防护技术研究”,2011B-3404。
作者简介:王维斌,高级工程师,1972年生,2004年博士毕业于北京工业大学材料加工工程专业,现主要从事油气管道检测技术的研究与应用工作。Tel:024-22989284,Email:wangweibin@petrochina.com.cn

更新日期/Last Update: 1900-01-01