What is the balanced steel reinforcement (mm2) of the beam if it has a specified compressive strength of 33 MPa and steel yield strength of 305 MPa? The width of the beam is 349 mm and it has an effective depth of 779 mm. Round off only on your final answer. (3 decimal places)

What is the balanced steel reinforcement (mm2) of the beam if it has a specified compressive strength of 33 MPa and steel yield strength of 305 MPa? The width of the beam is 349 mm and it has an effective depth of 779 mm. Round off only on your final answer. (3 decimal places)

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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Concept explainers

Bars

In civil engineering, bars refer to steel reinforcement bars or rebars. These are structural members primarily used for reinforcement purposes in masonry works. A bar is characterized by its cross-sectional area, which is negligible compared to its length. Bars are usually manufactured by steel which is uniform throughout the length, or by meshing multiple steel wires. Other materials of the bar include carbon steel, glass fiber, carbon fiber, and basalt fiber. The reinforcing bars are coated with epoxy resins and other materials to enhance some of their properties including corrosion resistance.

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What is the balanced steel reinforcement (mm2) of the beam if it has a specified
compressive strength of 33 MPa and steel yield strength of 305 MPa? The width of
the beam is 349 mm and it has an effective depth of 779 mm. Round off only on your
final answer. (3 decimal places)

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