Desian the Column beamm acior d to Stel conctrultrion maidsa 20 surfaces. weiakt sopst 26 7...

Question

Question

Answer 1

Answer #1

area of floor supported by column = 20*20=400 ft²

weight=50 psf

Factored load on column =1.2* (50*400)/1000=24 kips

Column is fixed free

Effective length of column = 2*20=40 feet

Lightest steel section that has compression capacity greater than 24 kips for effectiive length of 40 feet is W8x40

Answer 2

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