DIC identification and X-FEM simulation of fatigue crack growth based on the Williams’ series

Volume: 53, Pages: 38 - 47
Published: Jan 1, 2015
Abstract
A unified Digital Image Correlation (DIC)/eXtended Finite Element Method (X-FEM) framework based on the Williams’ series for fatigue crack growth identification and simulation is proposed. Williams’ series are used for post-processing the displacement measured by digital image correlation. It gives access to the change of stress intensity factors and crack length with the number of cycles. A Paris’ crack propagation law is subsequently...
Paper Details
Title
DIC identification and X-FEM simulation of fatigue crack growth based on the Williams’ series
Published Date
Jan 1, 2015
Volume
53
Pages
38 - 47
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