Modeling A
==============

Characteristics of modeling
-----------------------------------

The models tested are DIS_T and DIS_TR on meshes and dots. The stiffness characteristics of the discretes are therefore of the type: K_T_D_L, K_ TR_D_L, K_T_D_N, K_ TR_D_N.


Characteristics of the mesh
----------------------------

Number of knots: 6, number of stitches: 4, elements SEG2: 2, elements POI1: 2.


Boundary conditions and loads
-------------------------------------

The condition while traveling is a function of time:

:math:`{U}_{0}\mathrm{.}\mathrm{sin}(2\pi \mathrm{.}\mathrm{f.t})` with :math:`f=5\mathrm{Hz};{U}_{0}=0.1m`


Discretization in time
-----------------------

The analysis time step and time interval are:

:math:`\Delta t=\mathrm{4,0}{10}^{-3}s` and :math:`t\in [0s\mathrm{,1}s]`


Tested sizes and results
------------------------------

The quantities tested are displacement and efforts. The values are those shown in the table.

Tolerances are by default.