$$ Using the material presented in class. Layout columns, girders and beams for the following hardware

store roof. Assume a steel frame

Assume all the exterior walls

are $8^{\text{'}\text{'}}$ CMU loadbearing

walls and steel girders and

beam can be supported on

them. $($no need for columns

in the perimeter

Make sure that columns are

spaced as to have beams

and girders spaning

reasonably according to the

tables presented in class.

Space the beams according

to a typical metal deck span.

NOTE: For steel members,

only the center line is used

to draw them in plan.

Assume W shapes are used

for columns, beams and

girders