3. Modeling A#

3.1. Characteristics of modeling#

_images/100000000000040D000003F0EFFD867AD2A4C4F2.png

  • Modeling POU_D_T

  • No reinforcements

3.2. Characteristics of the mesh#

The mesh is obtained by GMSH.

Number of knots:

247

Number of stitches:

267

3.3. Tested sizes and results#

Load

Tested Value

Aster

Vertical concentrated force in \(A\)

Displacement in \(A\) \(\mathit{Dx}\)

\(7.20564E-01\)

Moving to \(A\) \(\mathit{Dy}\)

\(–2.02277\)

Moving to \(A\) \(\mathit{Dz}\)

\(–1.12417\)

Rotation in \(A\) \(\mathit{Drx}\)

\(9.88004E-01\)

Rotation in \(A\) \(\mathit{Dry}\)

\(1.83637E-01\)

Rotation in \(A\) \(\mathit{Drz}\)

\(–1.12592E-01\)

3.4. notes#

We can see that the non-symmetry of the lattice arrow leads to displacements along \(z\), although the force applied is only in accordance with \(Y\) and \(X\) (force of gravity)