Consider the section shown in Figure$-1$ subjected to pure bending moment about a horizontal Question $-1$

Consider the section shown in Figure$-1$ subjected to pure bending moment about a horizont

axis.

$($a$)$ Show that at "ultimate" $d_n=119\mathrm{.}4mm$

$($b$)$ Calculate Muo

$($c$)$ Determine $k_u$

$f_c^{\text{'}}=32$MPa,$A_s=8N24$

Area of Trapezoid Formula

$A=\frac{1}{2}(a+b)h$

AXIS.

$($a$)$ Show that at "ultimate" dn $=119\mathrm{.}4$ mm

$($b$)$ Calculate Muo

$($c$)$ Determine ku

f c$=32$ MPa, As$=8$N$24$