Browsing Library by Subject "Damage index"
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High Magnification Surface Topography based Digital Image Correlation (DIC) for Identifying Damage Accumulation and Crack Growth in Polycrystalline Nickel
(2023-08-09)Damage index parameters that have been formulated to identify damage localization in plastically deformed materials typically require all six stress or strain components. Recently, simulations through Crystal Plasticity ... -
PREDICTING CRACK INITIATION AND EARLY CRACK GROWTH BEHAVIOR OF PURE NICKEL USING SURFACE TOPOGRAPHY ANALYSIS
(2019-08-19)Fatigue has long been studied as the most critical loading mode for man-made structures. Despite the advances in material behavior characterization and numerical calculation, many structures unexpectedly fail before their ...