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


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

Modeling in plane deformations. A :math:`\mathit{Q8}` element

Discretization in time: a single step of time: :math:`{10}^{3}s`.


Tested values
---------------


.. csv-table::

    "**Node**", "**Value type**", "**Instant (** :math:`s` **)**", "**Reference**"
    **(analytical)**", "**Aster**", "**Difference (%)**"
    ":math:`\mathit{NO1}` "," DEPL/TEMP ", "103", "103", "14", "14.4"," 2.7%"
    ":math:`\mathit{NO1}` "," DEPL/PRE1 ", "103", "-1.107", "-1.3107"," 30%"
    ":math:`\mathit{NO1}` "," VARI_ELNO /V4 ", "", "3. 103", "3.9 103"," 30%"


We therefore find results that are relatively close to the analytical results. The uncertainty remains quite large due to the linearization of the equations.