$2.)$ GIVEN: Composite Steel Section Properties

$10$ points

Grade $50$ steel wide flange section, W$14$x$211$ combined with C$10$x$20,$

orientated as shown below $($symmetric about vertical axis$)$

NOTE: Channel is laid sideways, so the steel table values are flipped $($ x $-$

axis for $y-$axis$),$ so adjust your calculations accordingly for $\frac{I_x}{I_y}$ and $\frac{x}{y}$

USE the AISC steel manual tables $($attached$)$ for shape properties and

dimensions $($i$.$e$.$ do not break down into simple rectangular shapes$)$

Use imperial $($US$)$ units

FIND:

a$.)$ Centroid of the composite cross sectional area, $\stackrel{}{x}\frac{\text{\&}}{b}ar(Y)$

b$.)$ Moments of Inertia, $I_x$&$I_y,$ relative to the centroidal axis

$2.)$ GIVEN: Composite Steel Section Properties

$10$ points

Grade $50$ steel wide flange section, W$14$x$211$ combined with C$10$x$20,$

orientated as shown below $($symmetric about vertical axis$)$

NOTE: Channel is laid sideways, so the steel table values are flipped $($ x $-$

axis for $y-$axis$),$ so adjust your calculations accordingly for $\frac{I_x}{I_y}$ and $\frac{x}{y}$

USE the AISC steel manual tables $($attached$)$ for shape properties and

dimensions $($i$.$e$.$ do not break down into simple rectangular shapes$)$

Use imperial $($US$)$ units

FIND:

a$.)$ Centroid of the composite cross sectional area, $\stackrel{}{x}\frac{\text{\&}}{b}ar(Y)$

b$.)$ Moments of Inertia, $I_x$&$I_y,$ relative to the centroidal axis