Torsional Loading Behaviors of Slotted Filament Wound Glass Fiber Reinforced Composite Tubes
| dc.contributor.author | İbrahim Fadıl SOYKÖK | |
| dc.date.accessioned | 2024-07-24T09:14:07Z | |
| dc.date.available | 2024-07-24T09:14:07Z | |
| dc.date.issued | 2018 | |
| dc.description.abstract | The stress and strain behaviors of filament wound glass-fiber epoxy based cylindrical tube structures made of two differentstacking sequences as [(±45°)5] and [(0/ 90)5] were numerically investigated under a constant torque value. The exterior surfacesof tubes were deliberately defected by longitudinally extending, rounded end, 0.6 mm deep, 2 mm wide but varying-length slots.Slot-less and full-length-slot structures were also included in the study. During torsional loading, the variations in stresses, strainsand twisting angles of the specified thin-walled composite tube models were investigated, comparatively. Additionally, theeffects of fiber winding angles and slot lengths on the specified quantities were parametrically examined. A considerable amountof stress accumulation around the slot tip of both type of tube model is measured which constitute a risk of damage progression.At the innermost laminas, slight fluctuations in the maximum stresses are observed in the slot lengths shorter than 140mm,whereas rapid increases are remarkable for exceeded lengths. On the other hand, the maximum stress changes in the outermostlayer are quite uneven. From slot-less to full-length-slot, the change in slot dimensions provokes 8.32 and 9.11 % increments intwisting angles in the 45°/-45° angle-ply and 0°/90° cross-ply structures, respectively. Under the same loading condition,[(±45°)5] stacking sequence gives the structure averagely 0.66° lower total rotation at the specimen tip in comparison to [(0/90)5] fiber arrangement | |
| dc.identifier.DOI-ID | 10.21541/apjes.388080 | |
| dc.identifier.issn | 2147-4575 | |
| dc.identifier.uri | http://akademikarsiv.cbu.edu.tr:4000/handle/123456789/25821 | |
| dc.language.iso | eng | |
| dc.title | Torsional Loading Behaviors of Slotted Filament Wound Glass Fiber Reinforced Composite Tubes | |
| dc.type | Araştırma Makalesi |