3. Modeling A

3.1. Characteristics of modeling

The modeling tested is DIS_T on SEG2 meshes. The stiffness characteristics of the discretes are of the K_T_D_L type.

3.2. Characteristics of the mesh

Number of knots: 6, number of stitches: 5, elements SEG2: 2.

3.3. Boundary conditions and loads

The test models a release attempt, the on-the-go condition is set to \({U}_{0}=0.1m\).

3.4. Discretization in time

The time step, as part of the Newmark mean acceleration scheme, and the analysis time interval are:

\(\Delta t=\mathrm{4,0}{10}^{-3}s\) and \(t\in [:ref:`0s,5s <0s,5s>\)] `

3.5. Tested sizes and results

The quantities tested are the displacement of the mass and the force to return the mass. The expressions for the solutions are given by the equations and.

The tests are carried out on the extremes of the quantities. Tolerances are by default.

Moment	Movement	Force
0.71200	0.1474384848131052892	-0.61203598667620518
0.87600	0.15500886072840997	-0.54027070148989931
1.74400	0.07830664477251346	0.27967212825227283
1.90400	0.0748635555560127801	0.24824092018131852
2.77600	0.10992022804400776	-0.12779697017453923
2.93600	0.11148618818864103731	-0.11337010953074489
3.80800	0.0954635555597615262	0.05839710629684153
3.96800	0.09475135206710744	0.05177536407974284
4.84000	0.10207447608212881	-0.02668464914494027