Evaluation of elastic modulus of carbon fiber reinforced polymers using an optical extensometer

P. S. Lyubutin, M. V. Burkov, A. V. Eremin

Research output: Contribution to journalConference articlepeer-review

Abstract

The paper presents the results of application of different techniques for processing of digital image correlation data. The algorithms are described and applied for determination of elasticity modulus of carbon fiber reinforced polymer specimens tested by uniaxial tension. Two ways of evaluation of elongation along with two methods of elastic modulus calculation resulted in four techniques which have shown quite similar results with a scatter of 0.5-2%.

Original languageEnglish
Article number012019
JournalJournal of Physics: Conference Series
Volume1611
Issue number1
DOIs
Publication statusPublished - 25 Aug 2020
Event17th International Conference of Students and Young Scientists on Prospects of Fundamental Sciences Development, PFSD 2020 - Tomsk, Russian Federation
Duration: 21 Apr 202024 Apr 2020

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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