FAQ 000610 FR

Calcul RFEM RSTAB

Is it possible to use the symmetry of a symmetric structure to save half of the work load?

Réponse

In RSTAB and RFEM; it is not possible to use the symmetry of the structure to calculate only half of the system.

It is, however, possible to create only half of the system including the loads and then to generate the other half. To do this, select the entire structure by selecting on the menu "Edit" --> "Select" --> "All." Then select on the menu "Edit" --> "Mirror."

In the "Mirror" dialog box, select the "Create copy" check box. Then click [Details]. In the "Detail Settings for Move/Rotate/Mirror" dialog box, select the "Copy including loading" check box.

In this way, you can also omit the supports in the mirror axis and obtain more realistic results.

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RFEM Logiciel principal
RFEM 5.xx

Programme de base

Logiciel de calcul de structures aux éléments finis (MEF) pour les structures 2D et 3D composées de plaques, voiles, coques, barres (poutres), solides et éléments d'assemblage

RSTAB Logiciel principal
RSTAB 8.xx

Programme de base

Logiciel de calcul de structures filaires composées de charpentes, poutres et treillis. Il permet le calcul linéaire et non linéaire des efforts internes, des déformations et des réactions d'appui