An axially loaded tied column must sustain the following service loads: Total Dead Load    = 1,000 kN Live Load          = 1,600 kN      Required Strength, U = 1.2D + 1.6L      Reduction Factor   =     0.65      Concrete f’c       =     21 MPa      Steel fy           =     420 MPa Determine the size of a square column (mm) using an 3% vertical bar steel ratio.       450     400     550     500

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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An axially loaded tied column must sustain the following service loads:

Total Dead Load    = 1,000 kN

Live Load          = 1,600 kN

     Required Strength, U = 1.2D + 1.6L

     Reduction Factor   =     0.65

     Concrete f’c       =     21 MPa

     Steel fy           =     420 MPa

Determine the size of a square column (mm) using an 3% vertical bar steel ratio.

 

   

450

   

400

   

550

   

500

 
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