Fracture behaviour of unidirectional E-glass fibre reinforced epoxy resin and Zirconia oxide hybrid composite and unidirectional E-glass fibre reinforced epoxy resin composite has been investigated. Experiments were conducted on a single edge notched specimen with different ratio' of crack length to
Effect of fibre angle on fracture properties of unidirectional flyash filled FRP composites
โ Scribed by V.K. Srivastava
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 298 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0013-7944
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โฆ Synopsis
The fracture properties of u~di~onal ffyash filled and unfilled glass fibm and carbon fibre reinforced epoxy resin composites are studied in relation to the variation of width ratio (a/W) and fibre angle. The results indicate that the fracture toughness, fracture surface energy and change in elastic strain energy are dependent on the width ratio but the effect of Iibre angle between 30 and 60" is not very dependent on fracture properties due to the arrest of the crack path in fibre composites by flyash particles,
๐ SIMILAR VOLUMES
In the present paper, the ultimate tensile strength, fracture toughness and surface fracture energy of continuously coated, uncoated fly-ash filled unidirectional glass fibre reinforced epoxy resin have been studied. The results show that the tensile strength and fracture toughness of fly-ash filled