Answered: H.W 4 Find the area of the steel…

H.W 4 Find the area of the steel reinforcement required for the RC section below to resist ultimate moment of 350 kN.m. b= 300 mm where Fy=420 Mpa fc'=20 Mpa d=600 mm As=?

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.

Question

H.W 4
Find the area of the steel reinforcement required for the RC section below to resist ultimate
moment of 350 kN.m.
b= 300 mm
where
Fy=420 Mpa
fc'=20 Mpa
d=600 mm
As=?

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