A Spiral column is to be loaded with DL=500Kn and LL=500Kn with minimal reinforcement. The Design spiral confinement spacing is 70mm when the spiral ratio is 0.015. If the Concrete f'c = 28Mpa and Steel fy = 420Mpa, Concrete cover is 40mm and diameter of stirrups is 10mm. the Column is to be reinforced with 25mm bars. Determine the Diameter of the spiral column.

A Spiral column is to be loaded with DL=500Kn and LL=500Kn with minimal reinforcement. The Design spiral confinement spacing is 70mm when the spiral ratio is 0.015. If the Concrete f'c = 28Mpa and Steel fy = 420Mpa, Concrete cover is 40mm and diameter of stirrups is 10mm. the Column is to be reinforced with 25mm bars. Determine the Diameter of the spiral column.

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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The maximum compression in a concrete beam fiber is 6.2 MPa. The depth of the neutral axis is 124 mm and the characteristic compressive strength of the concrete is 25 N/mm?. Determine the effective curvature of the beam,
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