2. Benchmark solution#

2.1. Calculation method used for the reference solution#

The calculation method used to simulate the behavior in the contact zone is presented in detail in references [bib1] and [bib2].

2.2. Benchmark results#

_images/Object_3.svg

2.3. Uncertainties about the solution#

The uncertainties associated with this reference are less than 5% (reading the graphical results).

2.4. Bibliographical references#

    1. CHABRAND, F. DUBOIS, J.C. GELIN: « Modelling drawbeads in sheet metal forming », Int. J. Mechanics, vol. 38 no. 1 pp 99-77 (1996)

    1. WAGONER, E. NAKAMACHI and J.K. LEE: A benchmark test for sheet metal forming analysis. Technical RePT. No. ERC/NSM -S-90-22, Ohio State University (1988)