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A shifted cohesive-zone method for non-interface-fitted meshes with applications to crystal plasticity
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DOI：10.1016/j.cma.2026.119259.png)
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Abstract
En 中文
• First Shifted Cohesive Zone Method study for history-dependent crystal plasticity. • Simplified surrogate-interface weak form for the Shifted Cohesive Zone Method. • First open-source MOOSE implementation with seamless NEML2 coupling. • PCA-enhanced point classification accelerates surrogate-domain construction. • Verified for multiple elements, traction laws, and crystal-plasticity RVEs.
Keywords:
Immersed boundary method
Optimal surrogate boundary
Shifted boundary method
Non-interface-fitted mesh
Crystal plasticity
Journal
IF:
7.3
Papers:
1.3W
Citations:
5.6W
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