ISO 15850:2002

$36.40

Plastics — Determination of tension-tension fatigue crack propagation — Linear elastic fracture mechanics (LEFM) approach

Published By	Publication Date	Number of Pages
ISO	2002-06	22

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Categories: 83.080.01 - Plastics in general, ISO

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Description

ISO 15850 specifies a method for measuring the propagation of a crack in a notched specimen subjected to a cyclic tensile load varying between a constant positive minimum and a constant positive maximum value. The test results include the crack length as a function of the number of load cycles and the crack length increase rate as a function of the stress intensity factor and energy release rate at the crack tip. The possible occurrence of discontinuities in crack propagation is detected and reported.

The method is suitable for use with the following range of materials:

rigid and semi-rigid thermoplastic moulding and extrusion materials (including filled and short-fibre-reinforced compounds) plus rigid and semi-rigid thermoplastic sheets;
rigid and semi-rigid thermosetting materials (including filled and short-fibre-reinforced compounds) plus rigid and semi-rigid thermosetting sheets.

Additional information

Published Code	ISO
Published By	International Organization for Standardization
Publication Date	2002-06
Pages Count	22
Language	English
Edition	1
File Size	245.8 KB
ICS Codes	83.080.01 - Plastics in general

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ISO 15850:2002

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