Kocaman, Esat Selim and Yılmaz, Çağatay and Deniz, Ataman and Yıldız, Mehmet (2018) The performance of embedded fiber Bragg grating sensors for monitoring failure modes of foam cored sandwich structures under flexural loads. Journal of Sandwich Structures and Materials, 20 (5). pp. 553-577. ISSN 1099-6362 (Print) 1530-7972 (Online)
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Official URL: https://dx.doi.org/10.1177/1099636216664777
Abstract
In this study, failure modes of foam core sandwich composites are investigated by using embedded Fiber Bragg Grating sensors. Sandwich specimens with Fiber Bragg Grating sensors, embedded inside the face sheet, are manufactured using vacuum infusion process and then subjected to a static and a cyclic loading under the three-point bending mode. Different failure modes are monitored utilizing the wavelength shift and the spectrum of Fiber Bragg Grating sensors. It is shown that the responses of the Fiber Bragg Grating sensor differ depending on damage modes thereby making structural health monitoring of sandwich structures possible.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | failure monitoring; fiber Bragg grating sensors; Sandwich composites; structural health monitoring; three-point bending |
| Divisions: | Faculty of Engineering and Natural Sciences Integrated Manufacturing Technologies Research and Application Center |
| Depositing User: | Mehmet Yıldız |
| Date Deposited: | 15 May 2023 15:19 |
| Last Modified: | 15 May 2023 15:19 |
| URI: | https://research.sabanciuniv.edu/id/eprint/45569 |
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The performance of embedded fiber Bragg grating sensors for monitoring failure modes of foam cored sandwich structures under flexural loads. (deposited 07 Nov 2016 15:26)
- The performance of embedded fiber Bragg grating sensors for monitoring failure modes of foam cored sandwich structures under flexural loads. (deposited 15 May 2023 15:19) [Currently Displayed]
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