The study of internal structure of woven glass and carbon fiber reinforced composite materials with embedded fiber-optic sensors
In this work, samples from composite materials with embedded optical fibers are investigated. It is known that for unidirectional layered composite materials, under certain conditions, a distortion of the internal structure and the formation of such technological defect as resin pocket in the region...
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| Format: | Article |
| Language: | English |
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Gruppo Italiano Frattura
2020-01-01
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| Series: | Fracture and Structural Integrity |
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| Online Access: | https://www.fracturae.com/index.php/fis/article/view/2672 |
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| author | Grigorii Serovaev Natalia Kosheleva |
| author_facet | Grigorii Serovaev Natalia Kosheleva |
| author_sort | Grigorii Serovaev |
| collection | DOAJ |
| description | In this work, samples from composite materials with embedded optical fibers are investigated. It is known that for unidirectional layered composite materials, under certain conditions, a distortion of the internal structure and the formation of such technological defect as resin pocket in the region of the embedded optical fiber occur. So it is important to evaluate the change in the internal structure for other types of reinforcement, in particular, woven reinforcement. Analysis of the internal structure of the studied materials with 2´2 twill weave style was carried out using a digital microscope. In addition, the reflected optical signal from the Bragg gratings after being embedded into the composite material is analyzed. |
| format | Article |
| id | doaj-art-5e6ba44e7f444596af444d29645f6740 |
| institution | Kabale University |
| issn | 1971-8993 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj-art-5e6ba44e7f444596af444d29645f67402025-01-03T01:03:02ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89932020-01-01145122523510.3221/IGF-ESIS.51.182672The study of internal structure of woven glass and carbon fiber reinforced composite materials with embedded fiber-optic sensorsGrigorii Serovaev0Natalia Kosheleva1Perm National Research Polytechnic University, Department of Applied Mathematics and Mechanics, 29 Komsomolsky prospekt, Perm, 614990, RussiaInstitute of Continuous Media Mechanics UB RASIn this work, samples from composite materials with embedded optical fibers are investigated. It is known that for unidirectional layered composite materials, under certain conditions, a distortion of the internal structure and the formation of such technological defect as resin pocket in the region of the embedded optical fiber occur. So it is important to evaluate the change in the internal structure for other types of reinforcement, in particular, woven reinforcement. Analysis of the internal structure of the studied materials with 2´2 twill weave style was carried out using a digital microscope. In addition, the reflected optical signal from the Bragg gratings after being embedded into the composite material is analyzed.https://www.fracturae.com/index.php/fis/article/view/2672polymer composite materialwoven reinforcementsingle-mode optical fiberfbgsensor embedded in the material |
| spellingShingle | Grigorii Serovaev Natalia Kosheleva The study of internal structure of woven glass and carbon fiber reinforced composite materials with embedded fiber-optic sensors Fracture and Structural Integrity polymer composite material woven reinforcement single-mode optical fiber fbg sensor embedded in the material |
| title | The study of internal structure of woven glass and carbon fiber reinforced composite materials with embedded fiber-optic sensors |
| title_full | The study of internal structure of woven glass and carbon fiber reinforced composite materials with embedded fiber-optic sensors |
| title_fullStr | The study of internal structure of woven glass and carbon fiber reinforced composite materials with embedded fiber-optic sensors |
| title_full_unstemmed | The study of internal structure of woven glass and carbon fiber reinforced composite materials with embedded fiber-optic sensors |
| title_short | The study of internal structure of woven glass and carbon fiber reinforced composite materials with embedded fiber-optic sensors |
| title_sort | study of internal structure of woven glass and carbon fiber reinforced composite materials with embedded fiber optic sensors |
| topic | polymer composite material woven reinforcement single-mode optical fiber fbg sensor embedded in the material |
| url | https://www.fracturae.com/index.php/fis/article/view/2672 |
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