QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY
Online ISSN : 2434-8252
Print ISSN : 0288-4771
Evolution of strain field in an over-matching welded joint under tension estimated using digital image correlation
Haia QIUChengduob WANGTerumi NAKAMURATadanobu INOUE
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JOURNAL FREE ACCESS

2017 Volume 35 Issue 4 Pages 154-159

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Abstract

Two-dimensional digital image correlation (2D-DIC) is a computer-based, non-contacting, surface deformation measurement. Using this method, the strain field was measured in the welded joint under tension. Due to the different mechanical properties, the strains are inhomogeneous in the different parts of the welded joint. Their differences were revealed, and the strain evolution in each part of the welded joint was estimated.

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© 2017 by JAPAN WELDING SOCIETY
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