7. E modeling#
7.1. Characteristics of modeling#
The models tested are DIS_T on SEG2 meshes. The stiffness characteristics of the discretes are therefore of the type: K_T_D_L, M_T_D_N.
7.2. Characteristics of the mesh#
Number of knots: 3, number of stitches: 2, elements SEG2: 2, elements POI1: 1.
7.3. Boundary conditions and loads#
Nodes N1, N2, N3 are locked in direction X. Nodes N1 and N3 are subject to \(U(t)\) displacement in Y and Z directions.
Travel conditions are functions of time:
\(\mathit{Depl}={U}_{1.}\mathrm{sin}(2\mathrm{\pi }.{f}_{1}.t)+{U}_{2.}\mathrm{sin}(2\mathrm{\pi }.{f}_{2}.t)+{U}_{3.}\mathrm{sin}(2\mathrm{\pi }.{f}_{3}.t)\)
Following the direction \(Y\): \((u,f)=[(\mathrm{0.20,0}.80),(\mathrm{0.15,1}.50),(\mathrm{0.10,3}.00)]\)
Following the direction \(Z\): \((u,f)=[(-\mathrm{0.20,0}.90),(\mathrm{0.15,2}.00),(-\mathrm{0.10,2}.80)]\)
7.4. Tested sizes and results#
The quantities tested are displacement, effort, and internal variables.
Tolerances are by default.
Variable name |
||
V2 |
|
Force along the local y axis of the element. |
V3 |
|
Force along the element’s local z-axis. |
V5 |
|
Move along the local y axis of the element. |
V6 |
|
Move along the element’s local z-axis. |
V7 |
|
Dissipation. |
V8 |
|
Plastic indicator. |
INST |
V2 |
V3 |
V3 |
V5 |
V6 |
V7 |
V8 |
||
1.800E-01 |
-9.76339E+00 |
1.80384E+00 |
-9.76339E-03 |
1.80384E-03 |
0.00000E+00 |
0.00000E+00 |
0.00000E+00 |
||
8.000E-01 |
2.53060E-01 |
-7.35611E+00 |
2.53060E-04 |
-7.35611E-03 |
0.00000E+00 |
0.00000E+00 |
0.00000E+00 |
||
1.460E+00 |
-8.58652E+01 |
5.32350E+01 |
-1.46908E-01 |
1.09032E-01 |
8.32272E+01 |
8.32272E+00 |
8.32272E-02 |
||
1.960E+00 |
7.87737E+01 |
-6.10847E+01 |
6.50043E-02 |
-3.79406E-02 |
1.70069E+02 |
1.70069E+01 |
1.70069E+01 |
||
2.780E+00 |
-9.99401E+01 |
-2.07652E+01 |
-2.69018E-01 |
-1.32042E-02 |
5.46419E+01 |
5.46419E+01 |
5.46419E-01 |
||
3.840E+00 |
-1.24754E+01 |
-6.26107E+01 |
-6.26107E+01 |
9.58159E-02 |
1.52981E-02 |
1.36801E+02 |
1.36801E+00 |
||
4.780E+00 |
-7.30022E+01 |
7.04884E+01 |
3.83950E-02 |
3.61531E-01 |
3.18056E+01 |
3.18056E+02 |
3.18056E+00 |
||
5.480E+00 |
-7.18446E+00 |
3.89847E+00 |
3.89847E+01 |
-3.27363E-01 |
1.41364E-01 |
4.08092E+01 |
4.08092E+00 |
||
6.120E+00 |
-9.50005E+01 |
-3.30017E+01 |
-1.53635E-01 |
-1.73728E-03 |
5.73654E+03 |
5.73654E+02 |
5.73654E+00 |
||
6.780E+00 |
-1.12429E+00 |
1.01463E+00 |
1.01463E+02 |
-3.60843E-01 |
2.21657E-01 |
6.30371E+00 |
6.30371E+02 |
6.30370E+00 |
|
7.480E+00 |
-7.40507E+01 |
-7.40507E+01 |
-7.40507E+01 |
-2.26515E-01 |
7.97467E+01 |
7.97467E+02 |
7.97467E+00 |
||
7.980E+00 |
-6.14530E+01 |
4.03704E+01 |
-2.16861E-02 |
3.00769E-01 |
8.45101E+01 |
8.45101E+02 |
8.45100E+00 |
||
8.320E+00 |
7.47458E+01 |
7.09416E+01 |
2.69892E-01 |
2.15605E-01 |
9.20405E+01 |
9.20405E+02 |
9.20404E+00 |
||
8.860E+00 |
-6.27574E+00 |
9.91193E+00 |
9.91193E+01 |
-1.68510E-01 |
3.65878E-02 |
1.03065E+02 |
1.03065E+02 |
1.03065E+02 |
1.03065E+02 |
9.600E+00 |
7.55581E+01 |
-7.11683E+01 |
1.94515E-01 |
-3.84419E-01 |
1.17399E+01 |
1.17399E+03 |
1.17399E+01 |
||
9.920E+00 |
2.80293E+01 |
5.19272E+01 |
2.37573E-01 |
-7.77343E-02 |
1.19545E+03 |
1.19545E+03 |
1.19545E+03 |
1.19545E+01 |
|
1.062E+01 |
-1.02555E+01 |
-1.02555E+01 |
-1.02555E+01 |
-1.02555E+01 |
1.33898E+01 |
1.33898E+03 |
1.33898E+03 |
1.33898E+01 |
|
1.128E+01 |
-6.75099E+01 |
7.23910E+01 |
7.23910E+01 |
7.00008E-02 |
9.21129E-02 |
1.42899E+02 |
1.42899E+03 |
1.42899E+03 |
1.42899E+03 |
1.192E+01 |
9.72411E+01 |
-3.17902E+01 |
2.84795E-01 |
-4.46956E-02 |
1.56828E+02 |
1.56828E+03 |
1.56828E+03 |
1.56828E+01 |
|
1.258E+01 |
-2.72573E+01 |
2.05437E+01 |
2.05437E+01 |
1.96481E-01 |
2.23026E-01 |
1.65862E+01 |
1.65862E+01 |
||
1.310E+01 |
6.11234E+01 |
-8.34626E+01 |
1.07751E-01 |
-3.88817E-01 |
1.76770E+01 |
1.76770E+03 |
1.76770E+03 |
1.76770E+01 |
|
1.384E+01 |
-3.34017E+01 |
-7.42701E+01 |
1.13260E-01 |
1.06752E-01 |
1.87612E+01 |
1.87612E+03 |
1.87612E+03 |
1.87612E+03 |
|
1.456E+01 |
8.45984E+01 |
-5.86784E+01 |
3.80565E-01 |
-4.53619E-02 |
2.05557E+02 |
2.05557E+03 |
2.05557E+03 |
2.05557E+01 |
|
1.528E+01 |
-3.36578E+01 |
-3.36578E+01 |
-1.29200E-01 |
-2.12960E-01 |
2.14788E+01 |
2.14788E+03 |
2.14788E+03 |
2.14788E+01 |
|
1.582E+01 |
7.63334E+01 |
7.63334E+01 |
7.06393E+01 |
4.00961E-01 |
2.25968E+03 |
2.25968E+03 |
2.25968E+03 |
2.25968E+01 |
|
1.650E+01 |
-2.90055E+00 |
8.07580E+00 |
-4.03298E-02 |
-1.13798E-02 |
2.32072E+00 |
2.32072E+03 |
2.32072E+03 |
2.32072E+01 |
|
1.748E+01 |
-8.47817E+01 |
-5.09991E+01 |
5.32560E-03 |
-3.82677E-02 |
2.41827E+02 |
2.41827E+03 |
2.41827E+03 |
2.41827E+01 |
|
1.800E+01 |
-4.13652E+01 |
4.41497E+01 |
4.41497E+01 |
4.26800E-02 |
1.70033E-01 |
2.43016E+01 |
2.43016E+01 |
||
1.840E+01 |
8.03769E+01 |
-5.94173E+01 |
1.57075E-01 |
4.85477E-02 |
2.43316E+03 |
2.43316E+03 |
2.43316E+01 |
||
1.886E+01 |
-9.20692E+01 |
3.40421E+01 |
-2.56363E-02 |
3.25315E-02 |
2.45228E+02 |
2.45228E+03 |
2.45228E+03 |
2.45228E+01 |
|
1.960E+01 |
-6.22050E+00 |
-5.83337E+00 |
-5.83337E+01 |
4.31556E-02 |
-4.71022E-02 |
2.45441E+02 |
2.45441E+02 |
2.45441E+02 |