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标题:Modeling quasi-static crack growth with the extended finite element method Part I: Computer implementation
时间:2021-08-04 14:57:05
DOI:10.1016/j.ijsolstr.2003.08.002
大小:522 kb
页数:26 PAGES
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目录:
  • Modeling quasi-static crack growth with the extended finite element method Part I: Computer implementation
    • Introduction
    • Extended finite element method
      • Crack modeling in two-dimensions
        • Enrichment functions
        • Selection of enriched nodes
        • Element partitioning versus remeshing
        • Discrete equations
    • Computer implementation
      • Input data
      • Nodal degrees of freedom
      • Mesh-geometry interaction
        • Geometric predicates
        • Nodal enrichment and element partitioning
      • Assembly procedure
      • Post-processing
    • Conclusions
    • Acknowledgements
    • Appendix A
    • References

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