6. A reinforced concrete column has cross sectional dimensions of 400mm x 400mm.The column is required to carry the following (characteristic) loads (moments includeeccentricity effects):Axial ForceMyТор45 kNmMzТор40 kNmBottomBottomPermanent Load600kN30 kNm45 kNmImposed Load500kN40 kNm45 kNm50 kNm40 kNma. Calculate the ultimate loads (P, My and M2) that the column must be designedto resist.b. Calculate whether the column must be designed for biaxial bending.c. Design suitable column reinforcement.d. What would be the effect of reducing My (Bottom) to zero about both y-y andZ-z.

To design the reinforced concrete column according to the ACI (American Concrete Institute) code, we…

6. A reinforced concrete column has cross sectional dimensions of 400mm x 400mm. The column is required to carry the following (characteristic) loads (moments include eccentricity effects): ermanent Load mposed Load Axial Force 600KN 500KN Top 45 kNm 40 kNm My Bottom 30 kNm 45 kNm Top 40 kNm 50 kNm Mz Bottom 45 kNm 40 kNm a. Calculate the ultimate loads (P, My and M₂) that the column must be designed to resist. b. Calculate whether the column must be designed for biaxial bending. c. Design suitable column reinforcement. d. What would be the effect of reducing My (Bottom) to zero about both y-y and Z-Z.

6. A reinforced concrete column has cross sectional dimensions of 400mm x 400mm. The column is required to carry the following (characteristic) loads (moments include eccentricity effects): ermanent Load mposed Load Axial Force 600KN 500KN Top 45 kNm 40 kNm My Bottom 30 kNm 45 kNm Top 40 kNm 50 kNm Mz Bottom 45 kNm 40 kNm a. Calculate the ultimate loads (P, My and M₂) that the column must be designed to resist. b. Calculate whether the column must be designed for biaxial bending. c. Design suitable column reinforcement. d. What would be the effect of reducing My (Bottom) to zero about both y-y and Z-Z.

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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