隔水管环焊缝裂纹交流电磁场检测系统的研制
Development of alternating current electromagnetic field detection system for crack in riser girth weld
摘 要
针对隔水管环焊缝区域裂纹快速无损检测的技术需求，基于交流电磁场检测技术适应性设计了交流电磁场阵列探头，研发了一套隔水管环焊缝裂纹快速检测系统，开展隔水管试件焊缝及热影响区裂纹快速检测试验。结果表明，基于交流电磁场的隔水管环焊缝快速检测系统可实现隔水管环焊缝及热影响区1.0 mm深度裂纹的快速检出，对隔水管的安全检测及维修具有重大意义。
隔水管环焊缝
阵列探头
裂纹检测
alternating current electromagnetic field
riser girth weld
array probe
crack detection
Abstract
Aiming to meet the technical requirements of rapid nondestructive testing of cracks in riser girth weld area, this paper designed an array probe of AC electromagnetic field based on the adaptive testing technology of AC electromagnetic field. A rapid detection system for cracks in riser girth weld was developed, and rapid detection experiments for cracks in riser specimens' welds and heat-affected zones were carried out. The results show that the rapid detection system of riser girth welds based on AC electromagnetic field can realize the rapid detection of riser girth welds and cracks of 1. 0 mm deep in the heat-affected zone, which is of great significance to the safety detection and maintenance of riser.
中图分类号 TG115.28 DOI 10.11973/wsjc202110013
所属栏目 仪器研制
基金项目 国家自然科学基金资助项目（52005512）；山东省自然科学基金资助项目（ZR201911040388）
收稿日期 2021/4/13
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联系人作者李伟(liwei@upc.edu.cn)
备注李伟(1980-),男,教授,主要从事机械结构缺陷智能可视化检测新技术、海洋油气装备完整性检测与定量评估技术等教学及科研工作
引用该论文: LI Wei,LIU Jie,YUAN Xin,SHAO Xinyu,ZHAO Jianchao,SHANG Yaqi,LI Hongyu. Development of alternating current electromagnetic field detection system for crack in riser girth weld[J]. Nondestructive Testing, 2021, 43(10): 59～62
李伟,刘杰,袁新安,邵鑫宇,赵建超,尚亚期,李红雨. 隔水管环焊缝裂纹交流电磁场检测系统的研制[J]. 无损检测, 2021, 43(10): 59～62
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参考文献
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【3】LI W, YUAN X, CHEN G, et al.Induced circumferential current for transverse crack detection on a pipe string[J].Insight-Non-Destructive Testing and Condition Monitoring, 2015, 57(9):528-533.
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【5】LI W, YUAN X A, CHEN G M, et al.High sensitivity rotating alternating current field measurement for arbitrary-angle underwater cracks[J].NDT & E International, 2016, 79:123-131.
【6】任尚坤, 房坤, 周瑞琪.基于TMR传感器的ACFM检测系统的设计及试验研究[J].无损探伤, 2014, 38(1):36-39.
【2】袁新安. 基于周向电磁场的管柱表面裂纹定量检测技术研究[D].东营:中国石油大学(华东), 2016.
【3】LI W, YUAN X, CHEN G, et al.Induced circumferential current for transverse crack detection on a pipe string[J].Insight-Non-Destructive Testing and Condition Monitoring, 2015, 57(9):528-533.
【4】吕拴明, 覃建, 张凯, 等.海洋钻井隔水管单根制造技术研究[J].石油矿场机械, 2016, 45(6):76-80.
【5】LI W, YUAN X A, CHEN G M, et al.High sensitivity rotating alternating current field measurement for arbitrary-angle underwater cracks[J].NDT & E International, 2016, 79:123-131.
【6】任尚坤, 房坤, 周瑞琪.基于TMR传感器的ACFM检测系统的设计及试验研究[J].无损探伤, 2014, 38(1):36-39.
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