9. G modeling#
Extruding modeling A with quadratic elements.
9.1. Characteristics of the mesh#
NOMBRE OF NOEUDS 14793
NOMBRE OF MAILLES 3240
QUAD8 120
PENTA15 564
HEXA20 2556
9.2. Tested sizes and results#
For method \(G-\mathit{thêta}\) (command CALC_G), the following crowns of the theta field are chosen:
Crown 1 |
Crown 2 |
Crown 3 |
Crown 3 |
Crown 4 |
Crown 5 |
Crown 6 |
|
Rinf |
0.1 |
0.2 |
0.2 |
0.3 |
0.3 |
0.1 |
0.2 |
Rsup |
0.2 |
0.3 |
0.3 |
0.3 |
0.4 |
0.4 |
0.4 |
Identification |
Reference type |
Reference value |
Precision |
|
CALC_G /K1 (MAX) |
“ANALYTIQUE” |
“” |
0.88629 |
|
CALC_G /K1 (MIN) |
“ANALYTIQUE” |
“” |
0.88629 |
|
CALC_G /K2 (MAX) |
“ANALYTIQUE” |
0.00 |
0.00 |
0.001 |
CALC_G /K2 (MIN) |
“ANALYTIQUE” |
0.00 |
0.00 |
0.001 |
CALC_G /G (MAX) |
“ANALYTIQUE” |
7.85514E-07 |
|
|
CALC_G /G (MIN) |
“ANALYTIQUE” |
7.85514E-07 |
|
9.3. Comments#
In 3D, there is an improvement in results compared to modeling with linear elements (modeling E).