4. B modeling#
4.1. Characteristics of the model#
We use the macro command COMBINAISON_CHARGE for a mix of models: DKT, POU_D_EM, POU_D_TGM.
We use a DKT model for the walls, floors and the base, a POU_D_TGM model for the beams and a POU_D_EMpour model for the columns. The multi-fibers are \(0.2m\times 0.5m\) rectangles with 4 reinforcements with a diameter of \(0.032m\) (positions at \(x=\pm 0.066m,y=\pm 0.218m\)).
4.2. Characteristics of the mesh#
The mesh consists of: 19 SEG2
793 QUAD4
4.3. Tested sizes and results#
We test the « COEF_COMB » combinations in the coefficient table:
INTITULE |
Size |
Reference |
Tolerance (%) |
COMB_18 |
n12_ MIN |
1.5 |
1E-4 |
COMB_15 |
n13_ MAX |
1,0 |
1E-4 |
We test the « CALC_COMB » combinations in the results table:
INTITULE |
CMP |
EXTREMA |
Reference |
Tolerance (%) |
|
COMB_13 |
N |
MAXI_ABS |
22237,2927379 |
1E-4 |
|
COMB_18 |
N |
MIN |
-25629,573740 |
1E-4 |
|
COMB_14 |
|
|
40798210,71432 |
1E-4 |
|
COMB_16 |
|
|
-33270742,07899 |
1E-4 |
We test « EXTREMA » combinations in the envelope table:
CMP |
EXTREMA |
Reference |
Tolerance (%) |
N |
MAX |
|
|
VY |
MAX |
|
|
VY |
MAX |
3536,3740877 |
1E-4 |
SIYY |
|
|
|
SIYY |
|
187653022,85585 |
1E-4 |