Problem $5-2$

A W $24103$ is used as a beam that is simply supported at its ends. The properties of the section is as follows:

$d=623\mathrm{.}10mm,I_x=1,248,694,000,000m{m}^4$

$t_r=14\mathrm{.}00mm,S_x=4,008,005m{m}^3$

$b_f=228\mathrm{.}60mm,r_x=252\mathrm{.}74mm$

$t_f=24\mathrm{.}90mm,$

$A=19,548\mathrm{.}00m{m}^2,I_y=49,532,000,000m{m}^4$

$W=153\mathrm{.}76k\frac{g}{m},S_y=433,350\mathrm{.}83m{m}^3$

$r_1=59\mathrm{.}18mm,r_y=50\mathrm{.}34mm$

The beam is laterally supported at supports only. Determine the allowable bending stress for a lenath of $a$ w$)4.$

please show me the solution how to get the A$,$ W$,$ r$1,$ Ix$,$ Sc$,$ rx$,$ Iy$,$ Sy and ry