FprEN ISO 13431

Geotextiles and geotextile-related products - Determination of tensile creep and creep rupture behaviour (ISO/FDIS 13431:2024)

Geotextilien und geotextilverwandte Produkte - Bestimmung des Zugkriech- und des Zeitstandbruchverhaltens (ISO/FDIS 13431:2024)

Dieses Dokument legt ein Verfahren zur Bestimmung des Zugkriech- und Zeitstandbruchverhaltens von Geotextilien und geotextilverwandten Produkten bei freier Querverformung fest.
Die Anwendung dieses Dokuments ist auf Produkte und Anwendungen begrenzt, bei denen das Risiko eines Zusammenbruches eines Bauwerkes wegen frühzeitigen Versagens oder durch Verformung und Zeitvariation der Bewehrung unter konstanter Belastung von wesentlicher Bedeutung ist.

Géotextiles et produits apparentés - Détermination du comportement au fluage en traction et de la rupture au fluage en traction (ISO/FDIS 13431:2024)

La présente norme internationale prescrit une méthode de détermination du comportement au fluage en traction et de la rupture au fluage en traction des géotextiles et produits apparentés sans confinement de l'éprouvette. L'utilisation de cette norme est limitée aux produits et applications pour lesquels le risque d'effondrement d'une structure suite à une rupture prématurée ou à une variation de la courbe déformation/temps du renforcement sous charge constante est d'une importance capitale. Étant donné que l'essai est réalisé sur une longue période de temps et que le mode opératoire est complexe, il est par conséquent recommandé de ne pas considérer l'essai comme un essai de routine pour le contrôle de la qualité. Les résultats de l'essai peuvent ne pas être représentatifs de la performance des produits lorsqu'ils sont soumis aux pressions du sol.

Geotekstilije in geotekstilijam sorodni izdelki - Ugotavljanje obnašanja pri lezenju in pretrgu zaradi lezenja (ISO/FDIS 13431:2024)

General Information

• Status: Not Published
• Publication Date: 06-Oct-2024
• ICS: 59.080.70 - Geotextiles
• Technical Committee: CEN/TC 189 - Geotextiles and geotextile-related products
• Drafting Committee: CEN/TC 189 - Geotextiles and geotextile-related products
• Current Stage: 5060 - Closure of Vote - Formal Approval
• Start Date: 05-Jul-2024
• Completion Date: 05-Jul-2024
• Ref Project: kSIST FprEN ISO 13431:2024 - Geotextiles and geotextile-related products - Determination of tensile creep and creep rupture behaviour (ISO/FDIS 13431:2024)

Relations

• Revises: EN ISO 13431:1999 - Geotextiles and geotextile-related products - Determination of tensile creep and creep rupture behaviour (ISO 13431:1999)
• Effective Date: 22-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN ISO 13431:2023
01-julij-2023
Geotekstilije in geotekstilijam sorodni izdelki - Ugotavljanje obnašanja pri lezenju
in pretrgu zaradi lezenja (ISO/DIS 13431:2023)
Geotextiles and geotextile-related products - Determination of tensile creep and creep
rupture behaviour (ISO/DIS 13431:2023)
Geotextilien und geotextilverwandte Produkte - Bestimmung des Zugkriech- und des
Zeitstandbruchverhaltens (ISO/DIS 13431:2023)
Géotextiles et produits apparentés - Détermination du comportement au fluage en
traction et de la rupture au fluage en traction (ISO/DIS 13431:2023)
Ta slovenski standard je istoveten z: prEN ISO 13431
ICS:
59.080.70 Geotekstilije Geotextiles
oSIST prEN ISO 13431:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

oSIST prEN ISO 13431:2023
oSIST prEN ISO 13431:2023
DRAFT INTERNATIONAL STANDARD
ISO/DIS 13431
ISO/TC 221 Secretariat: BSI
Voting begins on: Voting terminates on:
2023-06-01 2023-08-24
Geotextiles and geotextile-related products —
Determination of tensile creep and creep rupture
behaviour
Géotextiles et produits apparentés — Détermination du comportement au fluage en traction et de la
rupture au fluage en traction
ICS: 59.080.70
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 13431:2023(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2023

oSIST prEN ISO 13431:2023
DRAFT INTERNATIONAL STANDARD
ISO/DIS 13431
ISO/TC 221 Secretariat: BSI
Voting begins on: Voting terminates on:

Geotextiles and geotextile-related products —
Determination of tensile creep and creep rupture
behaviour
Géotextiles et produits apparentés — Détermination du comportement au fluage en traction et de la
rupture au fluage en traction
ICS: 59.080.70
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
© ISO 2023
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
NOT BE REFERRED TO AS AN INTERNATIONAL
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on STANDARD UNTIL PUBLISHED AS SUCH.
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
IN ADDITION TO THEIR EVALUATION AS
or ISO’s member body in the country of the requester. BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
ISO copyright office
USER PURPOSES, DRAFT INTERNATIONAL
CP 401 • Ch. de Blandonnet 8
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
CH-1214 Vernier, Geneva
POTENTIAL TO BECOME STANDARDS TO
Phone: [phone]
WHICH REFERENCE MAY BE MADE IN
Reference number
Email: [e-mail]
NATIONAL REGULATIONS.
Website: www.iso.org ISO/DIS 13431:2023(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
Published in Switzerland
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
ii
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2023

oSIST prEN ISO 13431:2023
ISO/DIS 13431:2023(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative References .1
3 Terms and Definitions .1
4 Specimens. 3
4.1 Sampling . 3
4.2 Number of specimens . 3
4.3 Dimensions of specimens . 3
4.4 Conditioning. 4
5 Determination of tensile creep behaviour . 4
5.1 Principle . 4
5.2 Apparatus . 4
5.2.1 General . 4
5.2.2 Specimen grips . 5
5.2.3 Loading system . 5
5.2.4 Strain measuring system . 5
5.3 Procedure . 5
5.3.1 Tensile characteristics . 5
5.3.2 Technically representative width . 5
5.3.3 Test loads . 6
5.3.4 Specimens preparation . 6
5.3.5 Measurements . 6
6 Determination of tensile creep rupture . 6
6.1 Principle . 6
6.2 Apparatus . 7
6.2.1 General . 7
6.2.2 Specimen grips . 7
6.2.3 Loading system . 7
6.2.4 Time recording system . 7
6.3 Procedure . 7
6.3.1 Wide-width tensile characteristics . 7
6.3.2 Technically representative width . 7
6.3.3 Load levels . 8
6.3.4 Specimens preparation . 8
6.3.5 Time recording. 8
6.3.6 Graph . 8
7 Calculations (for use of TRW specimens) . 8
7.1 Example 1 . 9
7.2 Example 2 . 9
8 Test report . 9
iii
oSIST prEN ISO 13431:2023
ISO/DIS 13431:2023(E)
Foreword
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bodies (ISO member bodies). The work of preparing International Standards is normally carried out
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electrotechnical standardization.
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different types of ISO documents should be noted. This document was drafted in accordance with the
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www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 221 Geosynthetics.
This fourth edition cancels and replaces the third edition (ISO 13431:1999), which has been technically
revised.
The main changes compared to the previous edition are as follows:
— normative references have been updated in Section 2;
— In clause 3 units have been added in Note for each entry;
— In clause 4.2, 5.3.3, 5.3.5 the possibility of other test conditions, upon agreement by Parties, has
been added;
— in clause 4.3.3 conditions for lateral contraction have been added;
— key of figures has been sl
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