eccentrically compressed column is a rectangular section. The dimensions of the section are b x h = 400 mm × 600 mm, a, = a = 40 mm, and lo = 4.6 m. The strength of the concrete is fe = 16.7 N/mm?. The properties of the rein- forcement are f = fy = 300 N/mm², E, = 2 × 10° N/mm². If the axial com- pressive force N. = 1200 kN and the moment M = 600 kN m are applied on the column and the section is asymmetrically reinforced, %3D 1. Determine A, and A. 2. If 4$20 compression steel bars have already been placed (A = 1257 mm?), determine Aş. 3. Compare the calculation results and analyze the difference.

eccentrically compressed column is a rectangular section. The dimensions of the section are b x h = 400 mm × 600 mm, a, = a = 40 mm, and lo = 4.6 m. The strength of the concrete is fe = 16.7 N/mm?. The properties of the rein- forcement are f = fy = 300 N/mm², E, = 2 × 10° N/mm². If the axial com- pressive force N. = 1200 kN and the moment M = 600 kN m are applied on the column and the section is asymmetrically reinforced, %3D 1. Determine A, and A. 2. If 4$20 compression steel bars have already been placed (A = 1257 mm?), determine Aş. 3. Compare the calculation results and analyze the difference.

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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