Effect of backing fibers on the thermoelastic stress analysis of multi-directional glass/epoxy laminates during fatigue loading: Paper

A. Quinlan; J.M. Dulieu-Barton; O. Castro

doi:10.1088/1757-899X/942/1/012040

Effect of backing fibers on the thermoelastic stress analysis of multi-directional glass/epoxy laminates during fatigue loading: Paper

A. Quinlan^*, J.M. Dulieu-Barton, O. Castro

^*Corresponding author for this work

Villum Center for Advanced Structural and Material Testing

University of Bristol

Research output: Contribution to journal › Conference article › Research › peer-review

44 Downloads (Pure)

Abstract

A preliminary study was conducted regarding Thermoelastic Stress Analysis (TSA) for use in monitoring stiffness degradation of multi-directional GFRP laminated specimens during tension-tension fatigue loading. The specimens were made from a non-crimp fabric consisting of UD fibers stitched to a layer off-axis backing fiber bundles. The thermoelastic responses of the UD surface and backing fiber surface were compared. It was observed that the thermoelastic response differed between two faces of the fabric and was influenced by the presence of backing fibers on the surface.

Original language	English
Article number	012040
Journal	IOP Conference Series: Materials Science and Engineering
Volume	942
Issue number	1
Number of pages	8
ISSN	1757-8981
DOIs	https://doi.org/10.1088/1757-899X/942/1/012040
Publication status	Published - 2020
Event	41st Risø International Symposium on Materials Science - Online event, Denmark Duration: 7 Sept 2020 → 10 Sept 2020

Conference

Conference	41st Risø International Symposium on Materials Science
Country/Territory	Denmark
City	Online event
Period	07/09/2020 → 10/09/2020

Access to Document

10.1088/1757-899X/942/1/012040Licence: CC BY

FulltextFinal published version, 4.32 MBLicence: CC BY

OpenUrl availability

Full text

Cite this

@inproceedings{82c816cbfe0a467d93e8e6682530f19b,

title = "Effect of backing fibers on the thermoelastic stress analysis of multi-directional glass/epoxy laminates during fatigue loading: Paper",

abstract = "A preliminary study was conducted regarding Thermoelastic Stress Analysis (TSA) for use in monitoring stiffness degradation of multi-directional GFRP laminated specimens during tension-tension fatigue loading. The specimens were made from a non-crimp fabric consisting of UD fibers stitched to a layer off-axis backing fiber bundles. The thermoelastic responses of the UD surface and backing fiber surface were compared. It was observed that the thermoelastic response differed between two faces of the fabric and was influenced by the presence of backing fibers on the surface.",

author = "A. Quinlan and J.M. Dulieu-Barton and O. Castro",

year = "2020",

doi = "10.1088/1757-899X/942/1/012040",

language = "English",

volume = "942",

journal = "IOP Conference Series: Materials Science and Engineering",

issn = "1757-8981",

publisher = "IOP Publishing",

number = "1",

note = "41st Ris{\o} International Symposium on Materials Science ; Conference date: 07-09-2020 Through 10-09-2020",

}

TY - GEN

T1 - Effect of backing fibers on the thermoelastic stress analysis of multi-directional glass/epoxy laminates during fatigue loading

T2 - 41st Risø International Symposium on Materials Science

AU - Quinlan, A.

AU - Dulieu-Barton, J.M.

AU - Castro, O.

PY - 2020

Y1 - 2020

N2 - A preliminary study was conducted regarding Thermoelastic Stress Analysis (TSA) for use in monitoring stiffness degradation of multi-directional GFRP laminated specimens during tension-tension fatigue loading. The specimens were made from a non-crimp fabric consisting of UD fibers stitched to a layer off-axis backing fiber bundles. The thermoelastic responses of the UD surface and backing fiber surface were compared. It was observed that the thermoelastic response differed between two faces of the fabric and was influenced by the presence of backing fibers on the surface.

AB - A preliminary study was conducted regarding Thermoelastic Stress Analysis (TSA) for use in monitoring stiffness degradation of multi-directional GFRP laminated specimens during tension-tension fatigue loading. The specimens were made from a non-crimp fabric consisting of UD fibers stitched to a layer off-axis backing fiber bundles. The thermoelastic responses of the UD surface and backing fiber surface were compared. It was observed that the thermoelastic response differed between two faces of the fabric and was influenced by the presence of backing fibers on the surface.

U2 - 10.1088/1757-899X/942/1/012040

DO - 10.1088/1757-899X/942/1/012040

M3 - Conference article

SN - 1757-8981

VL - 942

JO - IOP Conference Series: Materials Science and Engineering

JF - IOP Conference Series: Materials Science and Engineering

IS - 1

M1 - 012040

Y2 - 7 September 2020 through 10 September 2020

ER -

Effect of backing fibers on the thermoelastic stress analysis of multi-directional glass/epoxy laminates during fatigue loading: Paper

Abstract

Conference

Access to Document

OpenUrl availability

Fingerprint

Cite this