Problem $2$

A rectongular bean is subjected to a factored bending moment of $=150k-f$ This includes a conservative assumption for the self weight of the beam.

Ising, a reasonable e$.$g$.1\mathrm{.}25\%),$ find the beam dimensions and choose the steel bars Assume $f_c^{\text{'}}=4$ksi,$f_y=60$ksi and #$3$ ties.

b

$h,d1\mathrm{.}5b$