4. example#

  • Level 1 mesh: ma, macro element: S1

_images/1000114E00000FB600000A06CE3A4E9377D00321.svg

  • Level 2 mesh: 2 substructures: S1 and S2 (obtained by rotating S1).

_images/10000AEC000010A400000D5537BCD1672F72C8FF.svg

Displacement ug:

  • known on the external nodes of substructures,

  • it is assumed to be radial (with respect to O).

  • u2 = DEPL_INTERNE (DEPL_GLOBAL = ug, SUPER_MAILLE = S2)

.. image: images/100016200000110e00000c8120 CACF2543F7545E .svg
    :width: 202
    :height: 129


.. _refImage_100016200000110e00000c8120 CACF2543F7545E .svg:

Displacement u2:

  • known on all the nodes of ma,

  • it remains radial because the field has been rotated by - 45° to be consistent with the mesh.