Analyze and compare a hall structure whose lateral displacement is not prevented, the section of which is given below, as a Reinforced Concrete$-$Embedded Reinforced Concrete$-$Infilled Steel Composite, taking into account the slenderness effect. Show which section is economical by calculating the cost.

Malzeme$/$Material:

Beton$/$Concrete : C$30$ fck$=30$ N$/$mm$2.$ Ec$=20000\frac{N}{m}m2fcd=20\frac{N}{m}m2$ fctd$=1\mathrm{.}25$ N$/$mm$2.$

Donat$$s$/$reinforcement: S$420$ fyk$=420$ N$/$mm$2.$ Es$=200000$ N$/$mm$2$ fyd$=365$ N$/$mm$2$

Yap$$sal $$elik$/$Structural steel: S$275$ fy$=275$ N$/$mm$2.$ Es$=200000$ N$/$mm$2$ n:Es$/$Ec$=10$

Loading Combinations

$1\mathrm{.}4G+1\mathrm{.}6QG=$ Dead Load $Q=$ Live Load $EQ=$ Earthguake load

$G+Q+E$