2. B modeling#
2.1. But#
The purpose of this test is to validate the use of imposed moves (other than blocks) in CALC_EUROPLEXUS.
2.2. Description#
The plexu03a test is repeated by keeping only the cable in the model.
The degrees of freedom DY and DZ of the 5 nodes present are blocked. The movements are imposed in DX on the 5 nodes also so that there is no dynamic effect (which makes it possible to have a reference solution with STAT_NON_LINE).
Knot |
DX |
NC001001 |
0 |
NC001002 |
0.025 |
NC001003 |
0.05 |
NC001004 |
0.075 |
NC001005 |
0,1 |
2.3. Principle of validation#
We test the movements in DXsur with several knots at the end of loading.
2.4. Tested values#
Node |
Component |
Reference Type |
Reference Value |
Tolerance |
|
NC001005 |
|
“AUTRE_ASTER” |
“” |
0.1 |
|
NC001003 |
|
“AUTRE_ASTER” |
“” |
0.05 |
|
Mesh |
Component |
Reference Type |
Reference Value |
Tolerance |
|
SG001003 |
|
“AUTRE_ASTER” |
“” |
1428571.42857 |
|
The expected trips are obtained, which means that the load has been correctly taken into account. The difference in constraints is due to the difference in kinematics between Code_Aster and EPX. Indeed Code_Aster does not have GROT_GDEP kinematics for BARRE modeling, so we use PETIT_REAC.