Crack tip asymptotic field coefficients analyses based on extended finite element method using over-deterministic displacement field fitting method
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DOI: 10.1016/j.tafmec.2021.102971
Abstract: Abstract The evaluation of the stress intensity factors (SIFs), T-stress, and higher-order coefficients in the crack tip asymptotic field in the extended finite element method (XFEM) is investigated based on the over-deterministic displacement field fitting… read more here.
Keywords: field; asymptotic field; tip asymptotic; deterministic displacement ... See more keywords