Monitoring of aeronautical composites with embedded FOBG sensor: Part II—Strain response under fatigue and alternate bending loading spectrum

The novel manufacturing concept for embedding fiber optic Bragg grating (FOBG) sensors allowed for the damage‐free embedding of the FOBG fiber to the laminate structure. In this article, coupons with embedded FOBG fiber were tested under alternating bending spectrum and for different peak loads rang...

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Veröffentlicht in:	Material design & processing communications 2021-08, Vol.3 (4), p.n/a
Hauptverfasser:	Karagiannis, Tryfon, Karachalios, Evangelos F., Marioli‐Riga, Zaira, Alexopoulos, Nikolaos D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aerospace industry Aging aircraft Aircraft Aircraft structures Bending fatigue Bragg gratings composites Damage accumulation Discount coupons Embedded sensors Embedding fatigue Fatigue failure fiber Bragg grating (FBG) Fiber optics mechanical behavior Monitoring Peak load Sensors Strain gauges Strain measurement strain sensing Stringers Ultimate tensile strength
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