EN ISO 14129:1997

Fibre-reinforced plastic composites - Determination of the in-plane shear stress/shear strain response, including the in-plane shear modulus and strength, by the +/- 45° tension test method (ISO 14129:1997)

This International Standard specifies a procedure for determining the in-plane shear stress-shear strain, shear modulus and shear strength of fibre-reinforced plastic composites by the +/- 45° tension test method. The method is suitable f for use with the following materials: - thermoset and thermoplastic matrix laminates made from unidirectional layers and/or fabrics including unidirectional fabrics, with the fibres oriented at +/- 45° to the specimen axis. the lay-up shall be symmetrical and balanced about the specimen mid-plane.

Faserverstärkte Kunststoffe - Zugversuch an 45°-Laminaten zur Bestimmung der Schubspannungs/Schubverformungs-Kurve, des Schubmoduls und der Schubfestigkeit in der Lagenebene (ISO 14129:1997)

Diese Internationale Norm legt ein Verfahren zur Bestimmung der Schubspannungs- Schubverformungs-Kurve, des Schubmoduls und der Schubfestigkeit von faserverstärkten Kunststoffen im Zugversuch an 45°-Laminaten in der Lagenebene fest. Das Verfahren ist anwendbar auf Laminate, die aus einer thermoplastischen oder duroplastischen Grundmasse und aus unidirektionalen Lagen und/oder Geweben, einschließlich unidirektionaler Gewebe mit einer Faserorientierung von +/- 45° zur Probekörperachse bestehen.

Composites plastiques renforcés de fibres - Détermination de la réponse contrainte-déformation en cisaillement plan, module et résistance compris, par essai de traction à +/- 45° (ISO 14129:1997)

1.1 La présente Norme internationale prescrit une méthode pour la détermination de la réponse contrainte-déformation en cisaillement plan, module et résistance compris, des composites plastiques renforcés de fibre par l'essai de traction à ± 45°. 1.2 La méthode est applicable aux stratifiés à matrice thermodurcissable et matrice thermoplastique fabriqués à partir de couches unidirectionnelles et/ou de tissus, y compris les tissus unidirectionnels, dont les fibres sont orientées à ± 45° par rapport à l'axe de l'éprouvette; la disposition des couches doit être équilibrée et symétrique par rapport au plan moyen de l'éprouvette.  
NOTE -- Cette méthode ne convient pas aux tissus grossiers. 1.3 Étant donné que le nombre et la répartition des couches influencent l'essai, il convient de veiller à ce que les comparaisons soient effectuées en utilisant le même nombre de couches et que celles-ci soient bien réparties.

Z vlakni ojačeni kompozitni polimerni materiali – Določevanje odvisnosti strižne napetosti od strižne deformacije vključno s strižnim modulom in strižno trdnostjo v ravnini - 45° preskus (ISO 14129:1997)

General Information

• Status: Published
• Publication Date: 14-Dec-1997
• Withdrawal Date: 29-Jun-1998
• ICS: 83.120 - Reinforced plastics
• ICS: 83.140.20 - Laminated sheets
• Technical Committee: CEN/TC 249 - Plastics
• Drafting Committee: CEN/TC 249/SC 2/WG 5 - Structural properties
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 15-Dec-1997
• Completion Date: 15-Dec-1997
• Ref Project: SIST EN ISO 14129:1999 - Fibre-reinforced plastic composites - Determination of the in-plane shear stress/shear strain response, including the in-plane shear modulus and strength, by the +/- 45° tension test method (ISO 14129:1997)

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 14129:1999
01-maj-1999
=YODNQLRMDþHQLNRPSR]LWQLSROLPHUQLPDWHULDOL±'RORþHYDQMHRGYLVQRVWLVWULåQH
QDSHWRVWLRGVWULåQHGHIRUPDFLMHYNOMXþQRVVWULåQLPPRGXORPLQVWULåQRWUGQRVWMR
YUDYQLQLƒSUHVNXV,62
Fibre-reinforced plastic composites - Determination of the in-plane shear stress/shear
strain response, including the in-plane shear modulus and strength, by the +/- 45°
tension test method (ISO 14129:1997)
Faserverstärkte Kunststoffe - Zugversuch an 45°-Laminaten zur Bestimmung der
Schubspannungs/Schubverformungs-Kurve, des Schubmoduls und der Schubfestigkeit
in der Lagenebene (ISO 14129:1997)
Composites plastiques renforcés de fibres - Détermination de la réponse contrainte-
déformation en cisaillement plan, module et résistance compris, par essai de traction a
+/- 45° (ISO 14129:1997)
Ta slovenski standard je istoveten z: EN ISO 14129:1997
ICS:
83.120 2MDþDQLSROLPHUL Reinforced plastics
SIST EN ISO 14129:1999 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 14129:1999

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SIST EN ISO 14129:1999

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SIST EN ISO 14129:1999

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SIST EN ISO 14129:1999

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SIST EN ISO 14129:1999

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SIST EN ISO 14129:1999
INTERNATIONAL ISO
STANDARD 14129
First edition
1997-12-15
Fibre-reinforced plastic composites —
Determination of the in-plane shear stress/
shear strain response, including the
in-plane shear modulus and strength,
by the – 45� tension test method
Composites plastiques renforcés de fibres — Détermination de la réponse
contrainte-déformation en cisaillement plan, module et résistance compris,
par essai de traction à – 45�
A
Reference number
ISO 14129:1997(E)

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SIST EN ISO 14129:1999
ISO 14129:1997(E)
Contents Page
 1 Scope . 1
 2 Normative references . 1
 3 Principle . 2
 4 Definitions . 2
 5 Apparatus . 2
 6 Test specimens . 4
Number of test specimens .
 7 4
 8 Conditioning . 5
 9 Procedure . 5
10 Calculation and expression of results . 6
11 Precision . 7
12 Test report . 7
Annex
A Specimen preparation . 8
©  ISO 1997
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced
or utilized in any form or by any means, electronic or mechanical, including photocopying and
microfilm, without permission in writing from the publisher.
International Organization for Standardization
Case postale 56 • CH-1211 Genève 20 • Switzerland
Internet [e-mail]
X.400 c=ch; a=400net; p=iso; o=isocs; s=central
Printed in Switzerland
ii

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SIST EN ISO 14129:1999
©
ISO ISO 14129:1997(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide
federation of national standards bodies (ISO member bodies). The work of
preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which
a technical committee has been established has the right to be represented
on that committee. International organizations, governmental and non-
governmental, in liaison with ISO, also take part in the work. ISO
collaborates closely with the International Electrotechnical Commission
(IEC) on all matters of electrotechnical standardization.
Draft International Standards adopted by the technical committees are
circulated to the member bodies for voting. Publication as an International
Standard requires approval by at least 75 % of the member bodies casting
a vote.
International Standard ISO 14129 was prepared by Technical Committee
ISO/TC 61, Plastics, Subcommittee SC 13, Composites and reinforcement
fibres.
Anne
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