Application of Finite Element Sub-modeling Techniques in Structural Mechanics

Authors

  • Evaldas NARVYDAS Kaunas University of Technology
  • Nomeda PUODZIUNIENE Kaunas University of Technology
  • Abdul khan THORAPPA Kaunas University of Technology

DOI:

https://doi.org/10.5755/j02.mech.25962

Keywords:

sub-modeling, model reduction methods, finite element analysis, stress analysis

Abstract

Sub-modeling techniques implemented in commercial finite element codes were reviewed. New sub-modeling applications in structural mechanics stress analysis are presented. Sub-modeling methods based on displacement and force cut boundary application are compared. Advantages and disadvantages of these methods are discussed. The case of nested sub-models is demonstrated.

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Published

2021-12-10

Issue

Vol. 27 No. 6 (2021)

Section

MECHANICS OF SOLID BODIES

License

The copyright for the articles in this journal is retained by the author(s) with the first publication right granted to the journal. The journal is licensed under the Creative Commons Attribution License 4.0 (CC BY 4.0).