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Damage and failure mechanisms of ductile metals in biaxial experiments with non‐proportional loading paths
Author(s) -
Zistl Moritz,
Gerke Steffen,
Brünig Michael
Publication year - 2021
Publication title -
pamm
Language(s) - English
Resource type - Journals
ISSN - 1617-7061
DOI - 10.1002/pamm.202000137
Subject(s) - digital image correlation , materials science , fracture (geology) , composite material , structural engineering , series (stratigraphy) , geology , engineering , paleontology
The paper deals with an experimental series and corresponding numerical simulations of the biaxial X0‐specimen to study the loading path dependence of ductile damage and fracture under non‐proportional loading. Experimentally the specimen surfaces have been monitored by digital image correlation (DIC). The experimental–numerical technique applied to the non‐proportional biaxial experiments provides new insights of the stress and load‐history dependent damage and fracture processes.