Conference paper · Journal article
Effect of backing fibers on the thermoelastic stress analysis of multi-directional glass/epoxy laminates during fatigue loading: Paper
Structures and Safety, Department of Civil Engineering, Technical University of Denmark1
Department of Civil Engineering, Technical University of Denmark2
University of Bristol3
Structural Design and Testing, Wind Energy Materials and Components Division, Department of Wind Energy, Technical University of Denmark4
Department of Wind Energy, Technical University of Denmark5
Villum Center for Advanced Structural and Material Testing, Centers, Technical University of Denmark6
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.
| Language: | English |
|---|---|
| Year: | 2020 |
| Pages: | 012040 |
| Proceedings: | 41st Risø International Symposium on Materials Science |
| ISSN: | 1757899x and 17578981 |
| Types: | Conference paper and Journal article |
| DOI: | 10.1088/1757-899X/942/1/012040 |
| ORCIDs: | Quinlan, A. and Castro, O. |
