Composite Steel Deck Interface With Concrete
Composite Steel Deck Interface With Concrete
(OP)
I was wondering if there are published values for the interface/bond strength between composite steel deck and the concrete. I have looked through USD and Vulcraft books and can't find a value.






RE: Composite Steel Deck Interface With Concrete
RE: Composite Steel Deck Interface With Concrete
RE: Composite Steel Deck Interface With Concrete
RE: Composite Steel Deck Interface With Concrete
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RE: Composite Steel Deck Interface With Concrete
RE: Composite Steel Deck Interface With Concrete
The stress induced on that interface is a horizontal shear (similar to the VQ/I calculation) but the problem is the deck is not uniformly located relative to the deck/concrete section neutral axis so the stress varies depending on the deck profile.
I seem to remember that there were design formulations for this shear-bond capacity that had been developed. I'll see if I can find some of them in my old notes.
RE: Composite Steel Deck Interface With Concrete
RE: Composite Steel Deck Interface With Concrete