Stress Intensity Factor Gauging by Digital Image Correlation: Application in Cyclic Fatigue

153 citations recorded by the source corpus.

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

Extended digital image correlation with crack shape optimization (2008, background): “The two components of the displacement have a discontinuity across the crack faces and an asymptotic behavior with super- and sub-singular terms around the crack tip [14].”
Digital image correlation and fracture: an advanced technique for estimating stress intensity factors of 2D and 3D cracks (2009, methodology): “Besides the qualitative aspect of detecting a crack, the next challenge is to be able to reach a quantitative estimate of mechanically significant properties, such as opening loads in fatigue experiments [37, 38] and/or SIFs [23] by least squares fit using closedform solutions [39].”
Estimation of Elastoplastic Parameters via Weighted FEMU and Integrated-DIC (2015, result): “Most of the results obtained via Integrated-DIC (or I-DIC) have used closed-form solutions [30, 47, 27, 38] even though numerical solutions have also been considered [36, 46].”
Identification of a crack propagation law by digital image correlation (2012, unknown): “This type of approach was applied both on numerical simulations [27], and experimental results [5, 28, 2, 26].”