Crack-opening displacement as a method of measuring crack length in compact-tension specimens-Reference-Cited by-同舟云学术

Crack-opening displacement as a method of measuring crack length in compact-tension specimens

Published:1980-01-01 Issue:1 Volume:15 Page:31-35
ISSN:0309-3247
Container-title:The Journal of Strain Analysis for Engineering Design
language:en
Short-container-title:The Journal of Strain Analysis for Engineering Design

Author:

Ponton J W¹,Lee G M C¹

Affiliation:

1. University of Edinburgh

Abstract

A pseudo-compliance method is discussed as a means of measuring fatigue crack lengths in BS 5447, ASTM E399.72 compact-tension specimens. A calibration curve for these specimens is obtained together with a relationship between pseudo-compliance and K, the stress intensity factor. This method is suitable for automatic crack monitoring and load control.

Publisher

SAGE Publications

Subject

Applied Mathematics,Mechanical Engineering,Mechanics of Materials,Modeling and Simulation

Link

http://journals.sagepub.com/doi/pdf/10.1243/03093247V151031

Reference7 articles.

1. An ultrasonic fatigue crack growth monitor and load controller

2. A crack-opening-displacement technique for crack length measurement in fatigue crack growth rate testing—development and evaluation

3. The influence of mean stress on fatigue crack propagation in a quenched and tempered alloy steel

4. Variability in Fatigue Crack Growth Rate Testing

5. The location of the apparent rotation axis in notched bend testing

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