A New Wireless Smart Sensor for Fatigue Damage Detection of a Single Steel Bar

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Abstract:

In this study, a new wireless smart sensor for fatigue damage detection of a single steel bar is proposed. A modified stress intensity factor is used to introduce a master curve of fatigue crack growth. Acoustic Emission signals are also measured and incorporated in the procedure for the structural health monitoring.

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Periodical:

Key Engineering Materials (Volumes 417-418)

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361-364

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October 2009

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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