A beam carries a concentrated load W and a total uniformly distributed load of 4W as shown in the figure. What safe load W can be applied if o ≤ 120 MPa and a ≤ 80 MPa? Can a greater load be applied if the section is inverted? Explain. W 2m R₁ 4W 4 m R₂ 75 mm ΝΑ TE 125 mm INA24 x 10 mm

A beam carries a concentrated load W and a total uniformly distributed load of 4W as shown in the figure. What safe load W can be applied if o ≤ 120 MPa and a ≤ 80 MPa? Can a greater load be applied if the section is inverted? Explain. W 2m R₁ 4W 4 m R₂ 75 mm ΝΑ TE 125 mm INA24 x 10 mm

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

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A beam carries a concentrated load W and a total uniformly distributed load of 4W as shown in the figure.
What safe load W can be applied if o ≤ 120 MPa and a ≤ 80 MPa? Can a greater load be applied if the
ot
section is inverted? Explain.
W
2 m
R₁
4W
4 m
R₂
75 mm
TE
ΝΑ
125 mm
INA= 24 x 10 mm

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