$10.$ A column $($compression member$)$ in the upper story of a building is subject to the following loads:

Dead load: $110$ kips compression

Floor live load: $46$ kips compression

Roof live load: $19$ kips compression

Wind: $-30$ kips compression

Earthquake: $12$ kips compression

Rain: $20$ kips compression

$$ Determine the controlling load combination for LRFD as per BNBC $(2020)$ and the corresponding factored load. If the resistance factor f is $0\mathrm{.}90,$ what is the required nominal strength?

$$ Determine the controlling load combination for ASD as per BNBC $(2020)$ and the corresponding required service load strength. If the safety factor V is $1\mathrm{.}67,$ what is the required nominal strength based on the required service load strength?

$$ Verify your results and compare LRFD and ASD on economic and safety basis.

Steel component MANUAL

$1$

From BNBC $2020$