PROBLEM 2: A reinforced concrete beam has a simple span of 4.5 m. and carries a dead load, including self-weight of 20KN/m and a live load of 35 KN/m. Steel covering is 75mm. Using fc' = 28 MPa and fy = 415 MPa. 1. What is the maximum moment due to the factored loads? 2. What should be the bea'm width if p=D0.50pmax and d=1.5b? 3. What is total area of steel required?

PROBLEM 2: A reinforced concrete beam has a simple span of 4.5 m. and carries a dead load, including self-weight of 20KN/m and a live load of 35 KN/m. Steel covering is 75mm. Using fc' = 28 MPa and fy = 415 MPa. 1. What is the maximum moment due to the factored loads? 2. What should be the bea'm width if p=D0.50pmax and d=1.5b? 3. What is total area of steel required?

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

Beams

In structural engineering, a beam is a component made of a variety of materials (including steel alloys, and wood) that can resist loads applied laterally to the beam axis. Members, elements, rafters, shafts, and purlins are all terms used to describe beams.

Question

PROBLEM 2: A reinforced concrete beam has a simple span of 4.5 m. and carries a
dead load, including self-weight of 20KN/m and a live load of 35 KN/m. Steel covering is
75mm. Using fc' = 28 MPa and fy = 415 MPa.
1. What is the maximum moment due to the factored loads?
2. What should be the bea'm width if p=D0.50pmax and d=1.5b?
3. What is total area of steel required?

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