Benchmark solution
=====================


Calculation method
-----------------

The reference values are obtained by comparison with EUROPLEXUS for modeling A. For models B and C, the reference values are non-regression.


Reference quantities and results
-----------------------------------

The reference results for modeling A are summarized in the following table. The data are obtained at point :math:`{P}_{04}` (cf. figure 3.1-a).


.. csv-table::

    "**Sizes**", "**Reference**"
    "Next move :math:`z` to :math:`t=2{10}^{-5}s` "," :math:`\mathrm{-}\mathrm{1,74913}{10}^{\mathrm{-}4}m`"
    "Acceleration next :math:`z` to :math:`t=2{10}^{-5}s` "," :math:`\mathrm{-}\mathrm{7,99968}{10}^{5}{\mathit{m.s}}^{\mathrm{-}2}`"
    "Next move :math:`z` to :math:`t=1{10}^{-3}s` "," :math:`\mathrm{-}\mathrm{4,4933}{10}^{\mathrm{-}1}m`"
    "Next speed :math:`z` to :math:`t=1{10}^{-3}s` "," :math:`\mathrm{-}\mathrm{8,24761}{10}^{2}{\mathit{m.s}}^{\mathrm{-}1}`"
    "Elastic energy at node 2 of mesh 1 at :math:`t=2{10}^{-6}s` "," :math:`\mathrm{1,46067}{10}^{\mathrm{-}1}J`"



Uncertainties about the solution
----------------------------

Comparisons with EUROPLEXUS for temporal responses while moving, reactions, and kinetic energy, for sine wave loading