Nonlinear computation of cables with high order solid elements using an anisotropic material model

Link:
Autor/in:
Verlag/Körperschaft:
Hamburg University of Technology
Erscheinungsjahr:
2021
Medientyp:
Text
Schlagworte:
  • 600: Technik
  • 620: Ingenieurwissenschaften
Beschreibung:
  • Due to their complex structure cables exhibit an anisotropic behaviour and undergo large deformations in various applications. The large deformations are simulated using blended high order solid elements that can represent large deformations efficiently. To reduce the computational complexity the cross section consisting of many single wires and different layers of material is homogenized and represented by a transversely isotropic material model. Frictional effects and possible reordering of the parts are modelled through elastoplastic material behaviour with an anisotropic yield function. The simulations show that for a simple tension test and a free torsion test the material parameters can be satisfactorily identified.
Beziehungen:
DOI https://doi.org/10.1002/pamm.202000217
Lizenzen:
  • info:eu-repo/semantics/openAccess
  • https://creativecommons.org/licenses/by-nc-nd/4.0/
Quellsystem:
TUHH Open Research

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Quelldatensatz
oai:tore.tuhh.de:11420/10963