How to determine span of the subject beam which theoretical – Civil Engineering

How to determine span of the subject beam which theoretical – Civil Engineering

A simply supported span of 28 feet must carry a uniform loading that produces a total factored maximum moment of 300 K-ft including the beam weight. The concrete can be 3.5 ksi and the steel is grade 60. You can design the beam as a single reinforced, double reinforced or an isolated ‘T’ type beam as far as the architecture is concerned, but the beam width must be 24in.

a. Sketch a shear diagram for this beam

b. If the effective depth was assumed to be 14in, determine the maximum design shear force for the given loading.

c. Again assuming d=14in, determine, or at least show exactly how to determine, the portion (length) of span of the subject beam which theoretically would require no shear reinforcement.

Order from us and get better grades. We are the service you have been looking for.