4. D modeling#
4.1. Characteristics of modeling#
Fig. 4.1 Axisymmetric modeling.#
Number of knots |
8 |
Number of meshes |
1 of the QUAD 8 type
4 of the SEG3 type
|
We define the mesh*AB*, BC, BC, CD and DA. To represent 1/4 of the structure, the boundary conditions are as follows:
On*AB, \(DY=0\);
On*AD, \(DY=0\).
Equal pressure is imposed on the*BC* and CD meshes to simulate a hydrostatic test.
4.2. Tested sizes and results#
The \(\varepsilon_{xx}\) component at the C node has been tested and compared to the reference solution: