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Lookup NU author(s): Professor Gui Yun TianORCiD,
Dr Aimin Wang
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This paper introduces wireless structural health monitoring(SHM) technique for damage length detection and characterization in rail base of turnout switch rail. The theory and finite element method (FEM) for damage detection using guided wave are described, and then the experiment setup is introduced in detail. Simulation and experiment consider the mode information from rail base's cracks with different length. The results show the developed wireless configuration can identify the existence and cracks with different length.
Author(s): Hu P, Wang H, Tian G, Wang P, Guo R, Qiu F, Liu Q, Wang WH
Publication type: Conference Proceedings (inc. Abstract)
Publication status: Published
Conference Name: 1st World Congress on Condition Monitoring
Year of Conference: 2017
Online publication date: 13/06/2017
Acceptance date: 02/04/2016
Publisher: British Institute of Non-Destructive Testing