摘要
综述了近年来超声导波检测技术在管道缺陷检测中的最新研究进展。介绍了导波的分类、产生机理以及导波检测技术的基本原理和应用,综述了导波模态的选取、缺陷识别和定位技术的研究现状等,最后讨论了超声导波检测技术的发展方向。
Research progress in the ultrasonic guided wave testing technology for pipeline defect inspection was summarized. Classification and generation mechanism of guided wave were discussed as well as basic principle and application of the guided wave testing technology. Research status of guided wave modes selection, defect identification and location technology were summarized. Finally, development trend of the ultrasonic guided wave testing technology was prospected.
出处
《辽宁化工》
CAS
2011年第12期1316-1318,共3页
Liaoning Chemical Industry
关键词
油田管道
超声导波技术
研究进展
Pipelines in oil field
Guided wave technique
Research progress
