A numerical code for modeling crack propagation using the cell method is proposed. The Mohr-Coulomb criterion is used to compute the direction of crack propagation, and the new crack geometry is realized by an intra-element propagation technique. Automatic remeshing is then activated. Applications in Mode I and Mixed Mode are presented to illustrate the robustness of the implementation.
Crack propagation modeling by remeshing using the cell method (CM) / Ferretti E.. - In: COMPUTER MODELING IN ENGINEERING & SCIENCES. - ISSN 1526-1492. - STAMPA. - 4:1(2003), pp. 51-72.
Crack propagation modeling by remeshing using the cell method (CM)
Ferretti E.
Primo
2003
Abstract
A numerical code for modeling crack propagation using the cell method is proposed. The Mohr-Coulomb criterion is used to compute the direction of crack propagation, and the new crack geometry is realized by an intra-element propagation technique. Automatic remeshing is then activated. Applications in Mode I and Mixed Mode are presented to illustrate the robustness of the implementation.File in questo prodotto:
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