punching shear in roof slab
 

punching shear in roof slab
hey all - i have a fully concrete building - beams and columns are moment frames, roof is a two way slab.
i have beams framing into each column in each direction. do i need to worry about the slab punching shear at the columns?? it seems like the beams framing in from 4 sides would serve as a drop panel of sorts. columns are 16x16 and beams are 12x12. thoughts?
thanks in advance
just check shear for the beams and girders.
agree with 271828.
thank you very much, jae. you are a scholar and a gentleman.