Identification of viscoplastic parameters and characterization of Lüders behaviour using digital image correlation and the virtual fields method
In this study, tensile loading experiments are performed on notched steel bars at an average applied strain rate of 1s-1. Displacement fields are measured across the specimen by coupling digital image correlation (DIC) with imaging using high speed CCD cameras (4796 fps). Results from the experiment...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
2008-09.
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Subjects: | |
Online Access: | Get fulltext |