Numerical Analysis of the Effect of Microscale Components Interaction on Measurements of Fiber Optic Strain Sensors Used in Composite Structures

The paper investigates the influence of structural components of a composite material on the strain values measured by using an embedded optical fiber with Bragg gratings. The effect of composite plies and intermediate epoxy layers on the transfer of deformations from the measured object to the opti...

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Main Authors: Mikhail Tashkinov, Igor Shardakov
Format: Article
Language:English
Published: Hindawi Limited 2019-01-01
Series:Advances in Materials Science and Engineering
Online Access:http://dx.doi.org/10.1155/2019/1714608
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spelling doaj-0bdfb76343e94cd28a8df7ae1e4a6dfd2020-11-24T23:56:35ZengHindawi LimitedAdvances in Materials Science and Engineering1687-84341687-84422019-01-01201910.1155/2019/17146081714608Numerical Analysis of the Effect of Microscale Components Interaction on Measurements of Fiber Optic Strain Sensors Used in Composite StructuresMikhail Tashkinov0Igor Shardakov1Perm National Research Polytechnic University, Komsomolsky Ave. 29, 614990 Perm, RussiaPerm National Research Polytechnic University, Komsomolsky Ave. 29, 614990 Perm, RussiaThe paper investigates the influence of structural components of a composite material on the strain values measured by using an embedded optical fiber with Bragg gratings. The effect of composite plies and intermediate epoxy layers on the transfer of deformations from the measured object to the optical fiber was studied taking into account various methods of the fiber attachment and surrounding media configurations. A numerical estimation of the effect of the longitudinal and transverse components of the strain tensor on the wavelength of the reflected spectrum is performed.http://dx.doi.org/10.1155/2019/1714608
collection DOAJ
language English
format Article
sources DOAJ
author Mikhail Tashkinov
Igor Shardakov
spellingShingle Mikhail Tashkinov
Igor Shardakov
Numerical Analysis of the Effect of Microscale Components Interaction on Measurements of Fiber Optic Strain Sensors Used in Composite Structures
Advances in Materials Science and Engineering
author_facet Mikhail Tashkinov
Igor Shardakov
author_sort Mikhail Tashkinov
title Numerical Analysis of the Effect of Microscale Components Interaction on Measurements of Fiber Optic Strain Sensors Used in Composite Structures
title_short Numerical Analysis of the Effect of Microscale Components Interaction on Measurements of Fiber Optic Strain Sensors Used in Composite Structures
title_full Numerical Analysis of the Effect of Microscale Components Interaction on Measurements of Fiber Optic Strain Sensors Used in Composite Structures
title_fullStr Numerical Analysis of the Effect of Microscale Components Interaction on Measurements of Fiber Optic Strain Sensors Used in Composite Structures
title_full_unstemmed Numerical Analysis of the Effect of Microscale Components Interaction on Measurements of Fiber Optic Strain Sensors Used in Composite Structures
title_sort numerical analysis of the effect of microscale components interaction on measurements of fiber optic strain sensors used in composite structures
publisher Hindawi Limited
series Advances in Materials Science and Engineering
issn 1687-8434
1687-8442
publishDate 2019-01-01
description The paper investigates the influence of structural components of a composite material on the strain values measured by using an embedded optical fiber with Bragg gratings. The effect of composite plies and intermediate epoxy layers on the transfer of deformations from the measured object to the optical fiber was studied taking into account various methods of the fiber attachment and surrounding media configurations. A numerical estimation of the effect of the longitudinal and transverse components of the strain tensor on the wavelength of the reflected spectrum is performed.
url http://dx.doi.org/10.1155/2019/1714608
work_keys_str_mv AT mikhailtashkinov numericalanalysisoftheeffectofmicroscalecomponentsinteractiononmeasurementsoffiberopticstrainsensorsusedincompositestructures
AT igorshardakov numericalanalysisoftheeffectofmicroscalecomponentsinteractiononmeasurementsoffiberopticstrainsensorsusedincompositestructures
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