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Measurement of In Situ-Full-Field Strain Maps on Ceramic Matrix Composites at Elevated Temperature Using Digital Image Correlation

Measurement of In Situ-Full-Field Strain Maps on Ceramic Matrix Composites at Elevated... An experimental method has been developed to address the challenges associated with the measurement of full field-strain maps at elevated temperatures using Digital Image Correlation (DIC). The experimental setup will be presented and results of measurements on ceramic matrix composites at very high temperatures will be shown. Artificial speckle pattern techniques at very high temperatures are usually prone to spalling and therefore only suitable for short duration testing. A new speckle technique has been developed and tested for strain measurements at room and elevated temperatures up to 1300 °C. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Experimental Mechanics Springer Journals

Measurement of In Situ-Full-Field Strain Maps on Ceramic Matrix Composites at Elevated Temperature Using Digital Image Correlation

Experimental Mechanics , Volume 55 (5) – Dec 30, 2014

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References (21)

Publisher
Springer Journals
Copyright
Copyright © 2014 by Society for Experimental Mechanics
Subject
Engineering; Continuum Mechanics and Mechanics of Materials; Characterization and Evaluation of Materials; Optics, Optoelectronics, Plasmonics and Optical Devices; Structural Mechanics; Vibration, Dynamical Systems, Control; Mechanics
ISSN
0014-4851
eISSN
1741-2765
DOI
10.1007/s11340-014-9979-7
Publisher site
See Article on Publisher Site

Abstract

An experimental method has been developed to address the challenges associated with the measurement of full field-strain maps at elevated temperatures using Digital Image Correlation (DIC). The experimental setup will be presented and results of measurements on ceramic matrix composites at very high temperatures will be shown. Artificial speckle pattern techniques at very high temperatures are usually prone to spalling and therefore only suitable for short duration testing. A new speckle technique has been developed and tested for strain measurements at room and elevated temperatures up to 1300 °C.

Journal

Experimental MechanicsSpringer Journals

Published: Dec 30, 2014

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