An Ultrasonic Guided Wave Mode Excitation Method in Rails

An Ultrasonic Guided Wave Mode Excitation Method in Rails

This paper proposes a new method for exciting a specific mode of guided ultrasonic wave in a rail. The method requires the cross-sectional mode shape to determine excitation direction, excitation coefficient, and excitation position of each mode. The cross-sectional mode shape data of all modes are...

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Bibliographic Details
Main Authors: Xu Xining, Zhuang Lu, Xing Bo, Yu Zujun, Zhu Liqiang
Format: Article
Language:English
Published: IEEE 2018-01-01
Series:IEEE Access
Subjects:
Excitation response
Fourier transform
semi-analytical finite element
ultrasonic guided wave
Online Access:https://ieeexplore.ieee.org/document/8488525/

Internet

https://ieeexplore.ieee.org/document/8488525/

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