diaphragm for hollow core slab

[ramiibrahim]

when i have hollow core slab and cast in situ slab , does Etabs take the diaphragm correctly ? , apparently modeling the hollow core slab have some issue in Etabs because he only take the nodes ,
anyone have an Idea about this

 

[neukcm]

Hi Ramiibrahim,

Are you able to model and analyze hollow core slab in ETABS? Thanks