SIST EN ISO 13431:2024 PDF

Name: SIST EN ISO 13431:2024 — Geotextiles and geotextile-related products - Determination of tensile creep and creep rupture behaviour (ISO 13431:2024)
SKU: SIST EN ISO 13431:2024
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Geotextiles and geotextile-related products - Determination of tensile creep and creep rupture behaviour (ISO 13431:2024)

Название (английский):

SIST EN ISO 13431:2024

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

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 20
Дата публикации:: 3 сентября 2024 г.
Издание:: ISO 13431:2024
ICS:: 59.080.70

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Описание (английский):

This document specifies a method for determining the tensile creep and creep rupture behaviour of geotextiles and geotextile-related products in an unconfined situation. Application of this document is limited to products and applications where the risk of collapse of a structure due to premature failure or to strain and time variation of the reinforcement under constant load is of essential importance.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

EN ISO 13431:2024 - Geotextiles and geotextile-related products: Determination of tensile creep and creep rupture behaviour - specifies a harmonized laboratory method for assessing long‑term tensile performance of geotextiles and related geosynthetics in an unconfined state. The 2024 edition (ISO 13431:2024) updates the original 1999 version and is intended for uses where time‑dependent strain or sudden creep failure under constant load could cause structural collapse or unacceptable deformation.

Key topics and technical requirements

Scope: Tests are limited to cases where long‑term tensile creep or creep rupture is critical to safety or serviceability.

Specimen handling: Sampling, number of specimens, dimensions and conditioning are specified to ensure representative test material.

Apparatus: Requirements for grips, loading systems, strain‑measuring systems and time‑recording equipment are defined for both creep and creep‑rupture tests.

Test procedures:

Determination of tensile creep behaviour (continuous strain under sustained load).
Determination of tensile creep rupture (time to failure under constant load).
Consideration of technically representative specimen width and control of lateral contraction where relevant.

Data and reporting: The standard requires clear test records, including ambient temperature and humidity charts for the test duration, and graphical presentation of time/strain/failure data.

Normative references: It references ISO 554 (conditioning atmospheres), ISO 9862 (sampling), ISO 10318‑1 (terms) and ISO 10319 (wide‑width tensile test).

Practical applications

Evaluate long‑term reinforcement performance in applications where sustained loads exist, such as reinforced embankments, retaining walls, piled embankment systems and permanent drainage layers.

Support design decisions by providing time‑dependent strain and rupture data used in durability and safety factor calculations.

Establish quality control and specification compliance for manufacturers and purchasers of geotextiles and geosynthetics.

Provide evidence for product selection in projects where creep behaviour influences service life or risk of collapse.

Who should use this standard

Geotechnical and civil engineers assessing long‑term performance of geosynthetic reinforcements

Materials and testing laboratories performing creep and rupture tests

Manufacturers of geotextiles and geosynthetic products for product development and certification

Specifiers, contractors and regulatory bodies needing standardized test data for safety‑critical designs

Related standards

ISO 10319 - Wide‑width tensile test

ISO 9862 - Sampling and specimen preparation

ISO 10318‑1 - Terms and definitions for geosynthetics

ISO 554 - Standard atmospheres for conditioning and testing

Keywords: EN ISO 13431:2024, geotextiles, tensile creep, creep rupture, geosynthetics testing, long‑term performance, tensile creep test.

SIST EN ISO 13431:2024 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Practical applications

Who should use this standard

Related standards

Технические детали

ISO 13431:2024

Geotextiles and geotextile-related products — Determination of tensile creep and creep rupture behaviour

SIST ISO 554:1995

Standard atmospheres for conditioning and/or testing -- Specifications

SIST EN ISO 9862:2024

Geosynthetics - Sampling and preparation of test specimens (ISO 9862:2023)

SIST EN ISO 10318-1:2026

Geosynthetics - Part 1: Vocabulary (ISO 10318-1:2026)

SIST EN ISO 10319:2024

Geosynthetics - Wide-width tensile test (ISO 10319:2024)