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Defect sizing of plate-like structure using lamb waves

  • Chunguang Xu*
  • , Joseph L. Rose
  • , Fei Yan
  • , Xiang Zhao
  • *此作品的通讯作者
  • Pennsylvania State University
  • FBS Inc.

科研成果: 期刊稿件会议文章同行评审

摘要

By means of a circular transducer array and Lamb wave tomography, principles of defect shape and orientation determination are presented. General corrosive defect contours can be referred to as a half-ellipsoid shape on the surface of a plate. Various shapes and orientations of defects can be recognized in virtue of simulated experiments.

源语言英语
页(从-至)1575-1582
页数8
期刊AIP Conference Proceedings
1096
DOI
出版状态已出版 - 2009
活动Review of Progress in Quantitative Nondestructive Evaluation - Chicago, IL, 美国
期限: 20 7月 200825 7月 2008

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