3. Modeling A#
3.1. Characteristics of modeling#
Curved elements are modeled by straight elements.
A half-curved element is modelled by 20 straight elements.
Lengths in meters
3.2. Characteristics of the mesh#
Number of knots: 93
Number of meshes and type: 92 POU_D_T
3.3. Tested sizes and results#
Identification |
Movement |
Reference type |
Reference value |
Precision (%) |
Net weight |
\(T3\) \(\mathit{DX}\) |
“SOURCE_EXTERNE” |
—0.1658E—3 |
0.1 |
\(\mathit{DY}\) |
“SOURCE_EXTERNE” |
—0.2040E—4 |
0.1 |
|
\(\mathit{DZ}\) |
“SOURCE_EXTERNE” |
—0.8010E—5 |
0.1 |
|
Nodal force |
\(T3\) \(\mathit{DX}\) |
“SOURCE_EXTERNE” |
—0.1651E—3 |
0.1 |
\(\mathit{DY}\) |
“SOURCE_EXTERNE” |
—0.2080E—4 |
0.1 |
|
\(\mathit{DZ}\) |
“SOURCE_EXTERNE” |
—0.9516E—5 |
0.1 |
|
Dilation |
\(T3\) \(\mathit{DX}\) |
“SOURCE_EXTERNE” |
—6.1418E—3 |
0.1 |
\(\mathit{DY}\) |
“SOURCE_EXTERNE” |
—13.090E—3 |
0.1 |
|
\(\mathit{DZ}\) |
“SOURCE_EXTERNE” |
16.799E—3 |
0.1 |
Identification |
Reference type |
Reference value |
Precision (%) |
|
Point \(T1\) - \(X1\) Field UT01_ELNO |
“AUTRE_ASTER” |
189.76886594440944 |
0.1 |
3.4. note#
The differences between the Aster results and the beam reference solution are all less than \(\text{0.05\%}\).