7. E modeling#
7.1. Characteristics of modeling#
Element DISCRET 2D, 4 models:
2D modelling_ DIS_T: T_L (mesh SEG2)
2D_ modeling DIS_T: T_N (mesh POI)
2D modeling_ DIS_TR: TR_L (mesh SEG2)
2D modeling_ DIS_TR: TR_N (mesh POI)
2D Modeling_ DIS_T: T_L
Zero displacement in \(A\): \(\mathrm{DX}=\mathrm{DY}=0\)
Strength in \(B\): \(\mathrm{FX}=-1000N\), \(\mathrm{FY}=-1100N\)
2D Modeling_ DIS_T: T_N
Strength in \(B\): \(\mathrm{FX}=-1000N\)
The mesh of this modeling is composed of a mesh POI (point \(A\)) for the discrete element (T_N) and a mesh SEG2 (\(\mathrm{AB}\)) for the discrete element (T_L).
2D Modeling_ DIS_TR: TR_L
Zero displacement in \(A\): \(\mathrm{DX}=\mathrm{DY}=\mathrm{DRZ}=0\)
Strength in \(B\): \(\mathrm{FX}=-1000N\), \(\mathrm{FY}=-1100N\)
2D Modeling_ DIS_TR: T_N
Strength in \(B\): \(\mathrm{FX}=-1000N\)
The mesh of this modeling is composed of a mesh POI (point \(A\)) for the discrete element (TR_N) and a mesh SEG2 (\(\mathrm{AB}\)) for the discrete element (TR_L).
7.2. Characteristics of the mesh#
2D_ DIS_T, 2D_ DIS_TR modeling (T_L, TR_L)
1 SEG2
2D_ DIS_T, 2D_ DIS_TR modeling: T_N, TR_N
1 POI
1 SEG2
7.3. Tested sizes and results#
2D Modeling_ DIS_T /T_L:
Identification |
Reference |
Test |
Normal effort — Field ELGA |
0.0000E+00 |
|
Normal effort — Field ELNO |
0.0000E+00 |
|
Normal effort — Field NOEU |
0.0000E+00 |
|
\(\mathit{DY}\) at node \(B\) |
-4.1684E-006 |
|
ITER_GLOB for NUME_ORDRE =1 |
0.0000E+000 |
|
2D Modeling_ DIS_T /T_N:
Identification |
Reference |
Test |
Normal effort — Field ELGA |
0.0000E+00 |
|
Normal effort — Field ELNO |
0.0000E+00 |
|
Normal effort — Field NOEU |
0.0000E+00 |
|
\(\mathit{DY}\) at node \(B\) |
-4.1684E-006 |
|
ITER_GLOB for NUME_ORDRE =1 |
0.0000E+000 |
|
2D Modeling_ DIS_TR/TR_N:
Identification |
Reference |
Test |
Normal effort — Field ELGA |
-7.0000E+03 |
|
Normal effort — Field ELNO |
-7.0000E+03 |
|
Normal effort — Field NOEU |
-7.0000E+03 |
|
\(\mathit{DX}\) at node \(B\) |
-7.5789E-06 |
|
ITER_GLOB for NUME_ORDRE =1 |
0.0000E+00 |
|
2D Modeling_ DIS_TR/TR_N:
Identification |
Reference |
Test |
Normal effort — Field ELGA |
-7.0000E+03 |
|
Normal effort — Field ELNO |
-7.0000E+03 |
|
Normal effort — Field NOEU |
-7.0000E+03 |
|
\(\mathit{DX}\) at node \(B\) |
-7.5789E-06 |
|
ITER_GLOB for NUME_ORDRE =1 |
0.0000E+00 |
|