Question 1 A concrete column 1500mm high is reinforced with 5 steel bars as shown in Figure 1. A compressive load of 2500kN is applied to the column. Given: The diameter of each steel, d, = 40m The diameter of concrete, d. = 500mm The Young's Modulus of steel, E, = 210GPa The Young's Modulus of concrete, E. = 15GPa steel- concrete Force O O O O Figure 1 (a) Calculate the area of both materials (A. and A.). (b) Determine the stress in the steel and concrete (o, and a.). (c) Calculate the change in length of the column (OL) due to compressive load. 6

Question 1 A concrete column 1500mm high is reinforced with 5 steel bars as shown in Figure 1. A compressive load of 2500kN is applied to the column. Given: The diameter of each steel, d, = 40m The diameter of concrete, d. = 500mm The Young's Modulus of steel, E, = 210GPa The Young's Modulus of concrete, E. = 15GPa steel- concrete Force O O O O Figure 1 (a) Calculate the area of both materials (A. and A.). (b) Determine the stress in the steel and concrete (o, and a.). (c) Calculate the change in length of the column (OL) due to compressive load. 6

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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Answer number 1 only
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