A crack-tip element for modelling arbitrary crack propagations
Volume: 105, Pages: 102422 - 102422
Published: Feb 1, 2020
Abstract
Numerical study on crack propagation are of great importance for structure design and assessment. In this contribution, the floating node method (FNM) is combined with the symplectic analytical singular element (SASE) to form a new crack-tip element. The four node quadrilateral crack-tip element contains a SASE for the crack tip area to account for the singularity issue. Floating nodes are used to form a smooth transition mesh to full fill the...
Paper Details
Title
A crack-tip element for modelling arbitrary crack propagations
Published Date
Feb 1, 2020
Volume
105
Pages
102422 - 102422
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