Primarily b through d

P$3.40=5+15+5+15$

A beam, W$24$x$76,$ is subjected to the factored loads as indicated. May ignore the beam self$-$weight for this

problem.

$($a$)$ Determine the support reactions $(R_A$ and $\{$:$R_D)$

$($b$)$ Show the shear diagram $($i$.$e$.,V_u$ diagram$)$ and determine the maximum factored moment $(M_{u,\text{m}\text{a}\text{x}})$

$($c$)$ Determine the maximum factored bending stress $({}_{u,\text{m}\text{a}\text{x}})$ with the beam bent about its strong axis

$($d$)$ Determine the maximum factored shear stress $({}_{u,\text{m}\text{a}\text{x}})$ at the junction between flange and web by the

principle of mechanics $(($Be more complete for this part$)$