A simply supported rectangular reinforced concrete beam $13$ in wide and having an effective

depth of $20in,$ carries a total factored load, wu$,$ of $6\mathrm{.}0$kip$\frac{s}{f}t$ on a $30ft$ clear span. The given

load includes the beam weight. Design the web reinforcement if $f^{\text{'}}c=4,000$ psi and $fy=60,000$

psi.

Draw the shear demand diagram, label all important points.

Draw the shear capacity diagram, label all important points.

Draw the final web reinforcing sketch with labels for spacing, number of bars, size of bars.

Summarize the web reinforcing.