Problems

In each of the load$-$tracing problems below, construct a series of FBDs and show the propagation of loads through the various structural elements.

$4\mathrm{.}1$ Determine the column loads assuming:

$DL(decking,$ flooring, etc. $),=10psf$

$LL(occupancy)=\frac{40psf}{50psf}$

Total

Beam $B-2$ spans between girder G$-3$ and column $B-2$ and beam $B-3$ spans between girder G$-3$ and column C$-2.$

TYPICAL FLOOR FRAMING

Hi$!$ Why the span of G$1$ is $10,$ the width of B$1$ is $5,$ and what is B$2$ and B$3$ in that question