The influence of hygrothermal aging on the hoop tensile strength of glass fiber wound polymer composites fabricated via filament winding technique

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dc.contributor.authorBiradar, S.
dc.contributor.authorHiremath, S.
dc.contributor.authorVishwanatha, H.M.
dc.contributor.authorJoladarashi, S.
dc.contributor.authorKulkarni, S.M.
dc.date.accessioned2026-02-04T12:24:50Z
dc.date.issued2024
dc.description.abstractThe study investigates the impact of moisture environment treatment, on the hoop tensile strength (HTS) of glass fiber-reinforced polymer (GFRP) composites, through hygrothermal aging. GFRP cylinders were fabricated with varied parameters—volume fraction, winding angle, and stacking sequences using a filament winding machine. The fabricated samples are subjected to hygrothermal aging using seawater and tap water with oil at 80 °C for 1080 h (45 days). The HTS tests were performed on unaged and aged samples. There was a reduction in HTS for aged samples which is attributed to heat, seawater contamination, and oil. The highest and lowest HTS values recorded are 402.9 MPa and 118.3 MPa for unaged and tap water with oil-aged samples respectively. HTS in aged samples is compared with unaged samples. The study opens up avenues in identifying the best-suitable combination for retaining HTS under various aging conditions. © 2024 The Author(s). Published by IOP Publishing Ltd.
dc.identifier.citationMaterials Research Express, 2024, 11, 5, pp. -
dc.identifier.urihttps://doi.org/10.1088/2053-1591/ad4309
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/21142
dc.publisherInstitute of Physics
dc.subjectBridge decks
dc.subjectFabrication
dc.subjectFiber reinforced plastics
dc.subjectFilament winding
dc.subjectSeawater
dc.subjectTensile strength
dc.subjectFilament wound
dc.subjectGlass-fiber reinforced polymer composites
dc.subjectGlass-fibers
dc.subjectGlassfiber reinforced polymers (GFRP)
dc.subjectHoop tensile strength
dc.subjectHygrothermal ageing
dc.subjectMoisture environment
dc.subjectPolymer composite
dc.subjectSplit-disk tests
dc.subjectTap water
dc.subjectGlass fibers
dc.titleThe influence of hygrothermal aging on the hoop tensile strength of glass fiber wound polymer composites fabricated via filament winding technique

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