Solution de référence
=====================


Méthode de calcul utilisée pour la solution de référence
--------------------------------------------------------

La solution de référence a été obtenue avec un élément fini de coque DKT24 (maillage 4x6) à 4nœuds avec 6 degrés de liberté par nœud en Formulation Lagrangienne Totale. Cette solution est décrite en détails dans [:ref:`bib2 <bib2>`].


Résultats de référence
----------------------


.. csv-table::

    ":math:`{W}_{A}`
    :math:`\times {10}^{-\mathrm{3m}}`", "Charge :math:`P`
    (:math:`\mathrm{KN}` )", "Charge :math:`P/\mathrm{Pmax}`", "", ":math:`{W}_{A}`
    :math:`\times {10}^{-\mathrm{3m}}`", "Charge :math:`P`
    (:math:`\mathrm{KN}` )", "Charge :math:`P/\mathrm{Pmax}`", "", ":math:`{W}_{A}`
    :math:`\times {10}^{-\mathrm{3m}}`", "Charge :math:`P`
    (:math:`\mathrm{KN}` )", "Charge :math:`P/\mathrm{Pmax}`"
    "0.0", "0.000", "0.0000", "", "–16.4", "0.480", "0.8000", "", "–14.0", "–0.295", "–0.4916"
    "–1.7", "0.150", "0.2500", "", "–16.7", "0.415", "0.6916", "", "–14.3", "–0.345", "–0.5750"
    "–3.5", "0.265", "0.4416", "", "–16.9", "0.350", "0.5833", "", "–15.0", "–0.370", "–0.6166"
    "–4.9", "0.345", "0.5750", "", "–17.0", "0.290", "0.4833", "", "–16.1", "–0.380", "–0.6333"
    "–6.8", "0.410", "0.6833", "", "–17.1", "0.225", "0.3750", "", "–17.3", "–0.375", "–0.6250"
    "–8.4", "0.475", "0.7916", "", "–17.1", "0.150", "0.2500", "", "–18.7", "–0.350", "–0.5833"
    "–9.8", "0.520", "0.8666", "", "–17.0", "0.090", "0.1500", "", "–20.3", "–0.305", "–0.5083"
    "–11.1", "0.555", "0.9250", "", "–16.8", "0.020", "0.0333", "", "–21.8", "–0.230", "–0.3833"
    "–12.2", "0.580", "0.9666", "", "–16.4", "–0.035", "–0.0583", "", "–23.5", "–0.120", "–0.2000"
    "–13.1", "0.595", "0.9916", "", "–16.0", "–0.085", "–0.1416", "", "–25.2", "0.025", "0.0416"
    "–14.0", "0.600", "1.0000", "", "–15.3", "–0.130", "–0.2166", "", "–26.8", "0.210", "0.3500"
    "–14.9", "0.585", "0.9750", "", "–14.8", "–0.155", "–0.2583", "", "–28.5", "0.445", "0.7416"
    "–15.5", "0.565", "0.9416", "", "–14.2", "–0.195", "–0.3250", "", "", "", ""
    "–16.1", "0.525", "0.8750", "", "–14.0", "–0.240", "–0.4000", "", "", "", ""



.. image:: images/100033DC000069D500003EF17795564614650635.svg
    :width: 503
    :height: 299


.. _RefImage_100033DC000069D500003EF17795564614650635.svg:


Incertitudes sur la solution
----------------------------

Inférieures à 2%, solution numérique


Références bibliographiques
---------------------------


1.  HAMMADI Fodil: Formulation et évaluation d’éléments finis à continuité C° de la géométrie pour l’analyse linéaire et non-linéaire des coques.


2.  JAAMEI S.,: Etude de différentes formulations lagrangiennes pour l’analyse non linéaire de plaques et coques minces élasto-plastique en grands déplacements et grandes rotations, Thèse de doctorat, Université de Technologie de Compiègne 1986.