3. Modeling A#

3.1. Characteristics of modeling#

_images/10001B9600001C0200001530223DD17A2741771F.svg

Boundary conditions:

\(\mathit{N2}\): \(\mathit{N1}\): \(\mathit{N6}\):

 _images/Object_50.svg _images/Object_51.svg _images/Object_52.svg

\(\mathit{N9}\), \(\mathit{N13}\), \(\mathit{N14}\), \(\mathit{N5}\), \(\mathit{N17}\):

_images/Object_53.svg

Load: Traction on the \(\mathrm{[}348711161915\mathrm{]}\) face + assignment of the same temperature on all nodes.

The total number of increments is 21 (1 increment between \(t\mathrm{=}\mathrm{0s}\) and \(\mathrm{1s}\), 20 increments between \(t\mathrm{=}\mathrm{1s}\) and \(2s\))

Convergence is achieved if residue RESI_GLOB_RELA is less than or equal to 10—6.

3.2. Characteristics of the mesh#

Number of knots: 20

Number of meshes: 2

1 HEXA20

1 QUAD8

3.3. Tested sizes and results#

Identification

Reference

Tolerance

\(t=2\) Displacement \(\mathit{DX}\) (\(N8\))

303

1.00%

\(t=2\) Displacement \(\mathit{DY}\) (\(N8\))

—110

1.00%

\(t=2\) Displacement \(\mathit{DZ}\) (\(N8\))

—110

1.00%

\(t=2\) Constraints \(\mathit{SIGXX}\) (\(\mathit{PG}1\))

1453

1.00%

\(t=2\) Variable

_images/Object_54.svg

\(\mathit{VARI}\) (\(\mathit{PG}1\))

0.2475

1.50%

\(t=2\) Variable \(\mathit{INDIPLAS}\) (\(\mathit{PG}1\))

0.10%

\(t=2\) ENER_ELAS, TOTALE

5.60E+009

5.00%

With \(\mathit{INDIPLAS}\) the plasticity indicator.