International Standard
ISO 20975-2:2018
Fibre-reinforced plastic compositess — Determination of laminate through-thickness properties — Part 2: Determination of the elastic modulus, the strength and the Weibull size effects by flexural test of unidirectional laminate, for carbon-fibre based systems
Reference number
ISO 20975-2:2018
ISO 20975-2:2018
Edition 1
2018-09
2018-09
© ISO 2024
International Standard
p
ISO 20975-2:2018
69671
Published
(Edition 1, 2018)
This standard was last reviewed and confirmed in 2023.
Therefore this version remains current.
Abstract
This document specifies a flexural test method for determining the through-thickness (out-of-plane) tensile properties of laminated carbon fibre-reinforced plastic (CFRP) composites, including strength, fracture strain, and modulus. This document is applicable to unidirectional CFRP (UD-CFRP) laminates. In addition, the calculation of effective volume is also described due to size effects of the through-thickness tensile strength.
General information
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Status: PublishedPublication date: 2018-09Stage: International Standard confirmed [90.93]
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Edition: 1Number of pages: 13
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Technical Committee :ISO/TC 61/SC 13ICS :83.120
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