Rigid Diaphragm Conditions (4.5.6.3)

If there is no A2 and A3 type irregularity, the floors can be modeled as a fully rigid diaphragm. In analysis settings Rigid, Semi-Rigid, and Flexible Diaphragm Types selection can be made upon request.

Open

While considering the additional eccentricity effect as required by 4.5.10 , a fully rigid diaphragm model is installed automatically in accordance with the regulation independent of the diaphragm selection.