The reinforced concrete beam shown is subjected to a positive bending moment of 178 kN-m. Knowing that the modulus of elasticity is 25 GPa for the concrete and 200 GPa for the steel, determine the stress in the steel and the maximum stress in the concrete. 540 mm -350 mm The stress in the steel is The stress in the concrete is 25-mm diameter 60 mm ↑ MPa. MPa.

The reinforced concrete beam shown is subjected to a positive bending moment of 178 kN-m. Knowing that the modulus of elasticity is 25 GPa for the concrete and 200 GPa for the steel, determine the stress in the steel and the maximum stress in the concrete. 540 mm -350 mm The stress in the steel is The stress in the concrete is 25-mm diameter 60 mm ↑ MPa. MPa.

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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Question

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The reinforced concrete beam shown is subjected to a positive bending moment of 178 kN-m. Knowing that the modulus of elasticity is
25 GPa for the concrete and 200 GPa for the steel, determine the stress in the steel and the maximum stress in the concrete.
540 mm
-350 mm
The stress in the steel is
The stress in the concrete is
25-mm
diameter
60 mm
↑
MPa.
MPa.

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