An axially loaded rectangular tied column is to be designed for the following service loads. Dead Load =1600 kN, Live Load = 845 kN, with its required strength, U=1.2 DL+1.6 LL. The effective cover to centroidof reinforcement is 70 mm. The concrete strength, f'c= 27.5 MPa, while the steel yield strength fy= 415 MPa.a)Using 3% vertical steel ratio, what is the required column width if architectural considerations limit thewidth of the column in one direction to 400 mm?For a column section 400 mm x 500 mm, vertical reinforcement consists of 16 bars. Which of thefollowing gives the diameter of vertical bars (mm) if the required minimum steel ratio is 3%?b)

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An axially loaded rectangular tied column is to be designed for the following service loads. Dead Load = 1600 kN, Live Load= 845 kN, with its required strength, U=12 DL+1.6 LL. The effective cover to centroid of reinforcement is 70 mm. The concrete strength, fc= 27.5 MPa, while the steel yield strength fy = 415 MPa. Using 3% vertical steel ratio, what is the required column width if architectural considerations limit the width of the column in one direction to 400 mm? For a column section 400 mm x 500 mm, vertical reinforcement consists of 16 bars. Which of the a) b) following gives the diameter of vertical bars (mm) if the required minimum steel ratio is 3%?

An axially loaded rectangular tied column is to be designed for the following service loads. Dead Load = 1600 kN, Live Load= 845 kN, with its required strength, U=12 DL+1.6 LL. The effective cover to centroid of reinforcement is 70 mm. The concrete strength, fc= 27.5 MPa, while the steel yield strength fy = 415 MPa. Using 3% vertical steel ratio, what is the required column width if architectural considerations limit the width of the column in one direction to 400 mm? For a column section 400 mm x 500 mm, vertical reinforcement consists of 16 bars. Which of the a) b) following gives the diameter of vertical bars (mm) if the required minimum steel ratio is 3%?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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