Modélisation A
==============


Caractéristiques de la modélisation
-----------------------------------

La modélisation est en poutres POU_D_E, plus un élément de raideur discret DIS_T, sans masse.


Caractéristiques du maillage
----------------------------

Nombre de nœuds: 82

Nombre de mailles et types: 81 SEG2.


Grandeurs testées et résultats
------------------------------

Fréquences propres
~~~~~~~~~~~~~~~~~~


.. csv-table:: Fréquences propres

    "**Mode**", "**Valeur de référence (** :math:`\mathit{Hz}` **)**"
    "1", "1.5491943226358"
    "2", "3.107551438801"
    "3", "9.3245300415725"
    "4", "9.5870612490701"
    "5", "15.547112609525"
    "6", "21.778952588689"
    "7", "26.36518615935"
    "8", "28.023559687023"
    "9", "34.284194672867"
    "10", "40.56369329853"
    "11", "46.864148730311"
    "12", "50.060463212131"
    "13", "53.18629486166"
    "14", "59.528203850076"



3.3.2 Analyse spectrale mono-appui
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Méthode de calcul


.. csv-table:: Méthode de calcul

    "Base modale comportant les 14 modes précédents (:math:`<60\mathit{Hz}` )"
    "Amortissement réduit de 0.07 pour tous les modes"
    "Prise en compte de la contribution statique des modes propres négligés"
    "Combinaison des réponses modales dynamiques suivant la méthode Gupta (fréquence_1: :math:`14.6\mathit{Hz}` , fréquence_2: :math:`40\mathit{Hz}` )
    COMB_MODE=_F(TYPE=’GUPTA’)"
    "Combinaison quadratique des réponses directionnelles
    COMB_DIRECTION=_F(TYPE=’QUAD’)"



Déplacements: DEPL (m)

.. table:: Déplacements
    
    +-----------+------------+------------------------+
    | Nœud      | composante | Référence (:math:`m` ) |
    +-----------+------------+------------------------+
    |           | DX         | 3.2396432663129E-03    |
    | :math:`H` |            |                        |
    |           +------------+------------------------+
    |           | DY         | 0.0E+00                |
    |           +------------+------------------------+
    |           | DZ         | 1.3091056936155E-03    |
    |           +------------+------------------------+
    |           | DRX        | 0.0E+00                |
    |           +------------+------------------------+
    |           | DRY        | 1.4915675244137E-04    |
    |           +------------+------------------------+
    |           | DRZ        | 0.0E+00                |
    +-----------+------------+------------------------+
    |           | DX         | 9.4449003235868E-08    |
    | :math:`R` |            |                        |
    |           +------------+------------------------+
    |           | DY         | 0.0E+00                |
    |           +------------+------------------------+
    |           | DZ         | 1.5182762043245E-07    |
    |           +------------+------------------------+
    |           | DRX        | 0.0E+00                |
    |           +------------+------------------------+
    |           | DRY        | 0.0E+00                |
    |           +------------+------------------------+
    |           | DRZ        | 0.0E+00                |
    +-----------+------------+------------------------+
    |           | DX         | 9.056974877545E-06     |
    | :math:`S` |            |                        |
    |           +------------+------------------------+
    |           | DY         | 0.0E+00                |
    |           +------------+------------------------+
    |           | DZ         | 7.2126964195151E-06    |
    |           +------------+------------------------+
    |           | DRX        | 0.0E+00                |
    |           +------------+------------------------+
    |           | DRY        | 1.6632972701712E-06    |
    |           +------------+------------------------+
    |           | DRZ        | 0.0E+00                |
    +-----------+------------+------------------------+
    | :math:`O` | DX         | 0.0E+00                |
    |           +------------+------------------------+
    |           | DY         | 0.0E+00                |
    |           +------------+------------------------+
    |           | DZ         | 0.0E+00                |
    +-----------+------------+------------------------+



Accélérations absolues: ACCE_ABSOLU (:math:`{\mathit{N.m}}^{-2}` )

.. table:: Accélérations absolues
    
    +-----------+------------+---------------------------------------------------+
    | Nœud      | composante | Référence (:math:`{\mathit{N.m}}^{-2}` )          |
    +-----------+------------+---------------------------------------------------+
    |           | DX         | 0.61824985176146                                  |
    | :math:`H` |            |                                                   |
    |           +------------+---------------------------------------------------+
    |           | DY         | 0.25000000000000                                  |
    |           +------------+---------------------------------------------------+
    |           | DZ         | 0.56926959473828                                  |
    |           +------------+---------------------------------------------------+
    |           | DRX        | 0.0E+00                                           |
    |           +------------+---------------------------------------------------+
    |           | DRY        | 0.0936304357433140                                |
    |           +------------+---------------------------------------------------+
    |           | DRZ        | 0.0E+00                                           |
    +-----------+------------+---------------------------------------------------+
    |           | DX         | 0.24879675464209                                  |
    | :math:`R` |            |                                                   |
    |           +------------+---------------------------------------------------+
    |           | DY         | 0.25000000000000                                  |
    |           +------------+---------------------------------------------------+
    |           | DZ         | 0.24941080125292                                  |
    |           +------------+---------------------------------------------------+
    |           | DRX        | 0.0E+00                                           |
    |           +------------+---------------------------------------------------+
    |           | DRY        | 0.0E+00                                           |
    |           +------------+---------------------------------------------------+
    |           | DRZ        | 0.0E+00                                           |
    +-----------+------------+---------------------------------------------------+
    |           | DX         | 0.20128061437786                                  |
    | :math:`S` |            |                                                   |
    |           +------------+---------------------------------------------------+
    |           | DY         | 0.25000000000000                                  |
    |           +------------+---------------------------------------------------+
    |           | DZ         | 0.22473145378803                                  |
    |           +------------+---------------------------------------------------+
    |           | DRX        | 0.0E+00                                           |
    |           +------------+---------------------------------------------------+
    |           | DRY        | 0.011827974442827                                 |
    |           +------------+---------------------------------------------------+
    |           | DRZ        | 0.0E+00                                           |
    +-----------+------------+---------------------------------------------------+
    |           | DX         | 0.25000000000000                                  |
    | :math:`O` |            |                                                   |
    |           +------------+---------------------------------------------------+
    |           | DY         | 0.25000000000000                                  |
    |           +------------+---------------------------------------------------+
    |           | DZ         | 0.25000000000000                                  |
    +-----------+------------+---------------------------------------------------+


Réactions nodales : REAC_NODA( :math:`N` )

.. table:: Réactions nodales
    
    +-----------+------------+------------------------+
    | Nœud      | composante | Référence (:math:`N` ) |
    +-----------+------------+------------------------+
    |           | DX         | 3.32338062257E-04      |
    | :math:`H` |            |                        |
    |           +------------+------------------------+
    |           | DY         | 9326.6031903447        |
    |           +------------+------------------------+
    |           | DZ         | 9.6944351594654E-08    |
    |           +------------+------------------------+
    |           | DRX        | 7.7721693252872E+02    |
    |           +------------+------------------------+
    |           | DRY        | 8.6738098496576E-05    |
    |           +------------+------------------------+
    |           | DRZ        | 0.0E+00                |
    +-----------+------------+------------------------+
    |           | DX         | 6.0472578414485E-05    |
    | :math:`R` |            |                        |
    |           +------------+------------------------+
    |           | DY         | 9.3266031903447E+03    |
    |           +------------+------------------------+
    |           | DZ         | 2.6406108097108E-08    |
    |           +------------+------------------------+
    |           | DRX        | 7.7721693252872E+02    |
    |           +------------+------------------------+
    |           | DRY        | 1.9606618500589E+07    |
    |           +------------+------------------------+
    |           | DRZ        | 0.0E+00                |
    +-----------+------------+------------------------+
    |           | DX         | 2.8288137175073E-03    |
    | :math:`S` |            |                        |
    |           +------------+------------------------+
    |           | DY         | 1.8653206380689E+04    |
    |           +------------+------------------------+
    |           | DZ         | 7.390788273137E-07     |
    |           +------------+------------------------+
    |           | DRX        | 0.0E+00                |
    |           +------------+------------------------+
    |           | DRY        | 0.0E+00                |
    |           +------------+------------------------+
    |           | DRZ        | 0.0E+00                |
    +-----------+------------+------------------------+
    |           | DX         | 9.4449003235868E+05    |
    | :math:`O` |            |                        |
    |           +------------+------------------------+
    |           | DY         | 0.0E+00                |
    |           +------------+------------------------+
    |           | DZ         | 1.5182762043245E+06    |
    +-----------+------------+------------------------+