Question

1. T-Beams are used to support a floor in an industrial building. The floor is used for product storage so it must be designed for a heavy 600 psf. The floor must also support a superimposed dead load of 20 psf (in addition to the self-weight of the beams and slab. The layout of the beams and slabs is shown below. The beams span 30.0% and are spaced at 4.0” center to center. The slab is 3” thick. The concrete compressive strength is fc-3000 p 60 ksi. The concrete is an interior exposure (not exposed to weather) and the reinforcing steel will be enclosed in #3 stirrups Analyze the beam for the two reinforcement scenarios (a) and (b) below. si and the steel yield strength is f,- Determine the design strength of the T-Beam if the beam is reinforced with (8)-#7 and compare to the required strength. Make sure you check the spacing limitations of the reinforcement. a. b. Determine the design strength of the T-beam if the reinforcement is changed to (8)-#8 bars and compare to the required strength.

Answer 1

dead hood along hyta ђт-team → . 54311 eerrm aleng 60 t