Use of a Mixed Shell Element for Efficient Modeling of Sheet Metal Forming 910773
A mixed shell element is utilized to model the sheet metal forming process. The shell element is capable of representing both bending and membrane actions of the sheet. To model the interface effect, a generalized contact/friction formulation is derived on the basis of a perturbed Lagrangian variational principle together with a classical Couloumb friction law. Two numerical examples are presented to illustrate the application of the proposed formulation.
Citation: Chang, T., Saleeb, A., and Yuan, J., "Use of a Mixed Shell Element for Efficient Modeling of Sheet Metal Forming," SAE Technical Paper 910773, 1991, https://doi.org/10.4271/910773. Download Citation
Author(s):
T. Y. P. Chang, A. F. Saleeb, J. Yuan
Affiliated:
Dept. of Civil Engineering, Univ. of Akron Akron, OH
Pages: 4
Event:
International Congress & Exposition
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
Autobody Stamping Technology Progress-SP-0865
Related Topics:
Forming
Simulation and modeling
Metals
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