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Nonlinear computation of cables with high order solid elements using an anisotropic material model
Citation Link: https://doi.org/10.15480/882.3912
Publikationstyp
Conference Paper
Date Issued
2021-01-25
Sprache
English
TORE-DOI
Volume
20
Issue
1
Article Number
e202000217
Citation
Proceedings in applied mathematics and mechanics 20 (1): e202000217 (2021-01-25)
Contribution to Conference
Publisher DOI
Publisher
Wiley-VCH
Peer Reviewed
false
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.
DDC Class
600: Technik
620: Ingenieurwissenschaften
Funding Organisations
More Funding Information
The support of the DFG (Deutsche Forschungsgemeinschaft) under grant number DU 405/14-1 - project number 405490285 is gratefully acknowledged.
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