6. D modeling#
6.1. Characteristics of modeling#
In this modeling, the geometric method is tested for crack propagation.
6.2. Characteristics of modeling#
The same mesh as in modeling A. is used here.
6.3. Tested sizes and results#
For each propagation step, we test the value of the stress intensity factors \({K}_{I}\) and \({K}_{\mathrm{II}}\) given by CALC_G.
6.3.1. Results on KI:#
6.3.2. Results on KII:#
Identification |
Code_Aster |
Reference |
CALC_G |
||
KII_1 |
-294.543283255 |
0 |
KII_2 |
140.53345257 |
0 |
KII_3 |
-92.1815420989 |
0 |
KII_4 |
31.588424802 |
0 |
KII_5 |
-22.0719386916 |
0 |
KII_6 |
1.80251453051 |
0 |
KII_7 |
-14.6478888153 |
0 |
KII_8 |
-12.9364628022 |
0 |
KII_9 |
-21.8732802716 |
0 |
KII_10 |
-27.5019633622 |
0 |
KII_11 |
-36.819305336 |
0 |
KII_12 |
-47.1442361154 |
0 |
KII_13 |
-60.5518993996 |
0 |
KII_14 |
-77.2544634291 |
0 |
KII_15 |
-98.7975849383 |
0 |