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RESEARCH PRODUCT
Strength distribution of elementary flax fibres
Janis AndersonsEdgars SparninsRoberts JoffeLennart Wallströmsubject
Materials scienceSynthetic fiberTension (physics)Failure strainGeneral EngineeringCeramics and CompositesPolymer compositesLength effectExperimental methodsComposite materialNatural fiberFlax fibredescription
Abstract Flax fibres, along with a number of other natural fibres, are being considered as an environmentally friendly alternative of synthetic fibres in fibre-reinforced polymer composites. A common feature of natural fibres is a much higher variability of mechanical properties. This necessitates study of the flax fibre strength distribution and efficient experimental methods for its determination. Elementary flax fibres of different gauge lengths are tested by single fibre tension in order to obtain the stress–strain response and strength and failure strain distributions. The applicability of single fibre fragmentation test for flax fibre failure strain and strength characterization is considered. It is shown that fibre fragmentation test can be used to determine the fibre length effect on mean fibre strength and limit strain.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2005-03-01 | Composites Science and Technology |