Sorry, but I failed to mention this is a forensic evaluation of a building constructed in 1995. I do not know the steel joist manufacturer, and it is a composite slab. The joists are 36" deep and are spaced at 14'. As far as the 14' deck span is concerned, the Engineer-of Record made that...
I am in the process of analyzing a composite floor for vibration due to heel-drop. The floor framing consists of special pre-fab joists spanning 46' and spaced at 14'. this means that the 6.25" (3", 16 ga composite deck) slab is spanning 14' between joists (ouch!). I'd like to use the latest...
