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    Real-Time Damage Detection of Honeycomb Sandwich Structures using Small-Diameter Fiber Bragg Grating Sensors

    New search for: Minakuchi, Shu
    New search for: Okabe, Yoji
    New search for: Takeda, Nobuo

    Abstract The authors developed new techniques to detect inside damages in honeycomb sandwich structures using small-diameter optical fiber sensors. We embedded sensors in the adhesive layer between the core and the facesheet. From a decrease in the transmitted optical power and the change in the form of the reflection spectra from fiber Bragg grating (FBG) sensors, the debonding and the impact damage could be detected sensitively in real-time.

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    Real-Time Damage Detection of Honeycomb Sandwich Structures using Small-Diameter Fiber Bragg Grating Sensors

    New search for: Minakuchi, Shu
    New search for: Okabe, Yoji
    New search for: Takeda, Nobuo

    Abstract The authors developed new techniques to detect inside damages in honeycomb sandwich structures using small-diameter optical fiber sensors. We embedded sensors in the adhesive layer between the core and the facesheet. From a decrease in the transmitted optical power and the change in the form of the reflection spectra from fiber Bragg grating (FBG) sensors, the debonding and the impact damage could be detected sensitively in real-time.

    Access

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    Check availability in my library
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    Real-Time Damage Detection of Honeycomb Sandwich Structures using Small-Diameter Fiber Bragg Grating Sensors

    New search for: Minakuchi, Shu
    New search for: Okabe, Yoji
    New search for: Takeda, Nobuo

    Abstract The authors developed new techniques to detect inside damages in honeycomb sandwich structures using small-diameter optical fiber sensors. We embedded sensors in the adhesive layer between the core and the facesheet. From a decrease in the transmitted optical power and the change in the form of the reflection spectra from fiber Bragg grating (FBG) sensors, the debonding and the impact damage could be detected sensitively in real-time.

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    Title:

    Real-Time Damage Detection of Honeycomb Sandwich Structures using Small-Diameter Fiber Bragg Grating Sensors

    Contributors:

    Minakuchi, Shu (author) / Okabe, Yoji (author) / Takeda, Nobuo (author)

    Published in:

    Sandwich Structures 7: Advancing with Sandwich Structures and Materials ; 383-392

    Publication date:

    2005-01-01

    Size:

    10 pages

    ISBN:

    978-1-4020-3848-8 , 978-1-4020-3444-2

    DOI:

    https://doi.org/10.1007/1-4020-3848-8_38

    Type of media:

    Article/Chapter (Book)

    Type of material:

    Electronic Resource

    Language:

    English

    Keywords:

    honeycomb sandwich structures , optical fiber sensors , debonding , impact damage Engineering , Building Construction , Engineering, general , Engine Technology , Computational Intelligence , Theoretical and Applied Mechanics , Continuum Mechanics and Mechanics of Materials

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