.. _U4.81.24:

**u4.81.24** Operator CALC_COUPURE
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**Summary:**

Here is presented the command that makes it possible to calculate the torsor of forces resulting from the action of a group of elements on a group of nodes at a given point.

The command can also manage the combination of modal torsors as part of a spectral modal analysis (with or without signature, combination CQC of modes and quadratic or Newmark combination for directions).




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    But
    Syntaxe
    Principesde_fonctionnementde_la_commande
    Format_du_tableau_de_sortie
    Traitement_des_r_sultats_modaux
    Op_randes