The slab analysis model is determined in this step. The Fully Rigid Diaphragm option is not allowed to be selected in the wizard for unidirectional threaded slab and no rafters.
See also:
The slab analysis model is determined in this step. The Fully Rigid Diaphragm option is not allowed to be selected in the wizard for unidirectional threaded slab and no rafters.
See also: