An axially loaded tied column must sustain the following service loads: Total dead load = 1600 kN live load = 1000 kN required strength, U = 1.2D + 1.6L reduction factor = 0.65 f'c = 28 MPa fy = 420 MPa   determine the required number of vertical bars to be distributed equally on all sides of the column if the column is 500mm square using bar diameter = 20mm a. 8, b. 4, c. 10, d. 12

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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An axially loaded tied column must sustain the following service loads:

Total dead load = 1600 kN

live load = 1000 kN

required strength, U = 1.2D + 1.6L

reduction factor = 0.65

f'c = 28 MPa

fy = 420 MPa

 

determine the required number of vertical bars to be distributed equally on all sides of the column if the column is 500mm square using bar diameter = 20mm

a. 8, b. 4, c. 10, d. 12

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