A simple beam with a span of 4 m is loaded as shown in the figure. Find the P force that the beam can safely carry, in pull ϭ1safe = 120 MPa in tension and ϭ2safe = 100 MPa in pressure in the material from which the beam is made.Answer:1989 N 8 emi cm1 cm8icm2 m1m1mProb. 11.9

Answered: Image /qna-images/answer/40ca2489-ae98-4e59-81ef-931407a3396f.jpg

Answered: 8 em cm 1 cm 8icm 1 m 2m 1m Prob. 11.9

Engineering

Mechanical Engineering

8 em cm 1 cm 8icm 1 m 2m 1m Prob. 11.9

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter11: Heat Transfer By Radiation

Section: Chapter Questions

Problem 11.12P

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

A simple beam with a span of 4 m is loaded as shown in the figure. Find the P force that the beam can safely carry, in pull ϭ¹_safe = 120 MPa in tension and ϭ²_safe = 100 MPa in pressure in the material from which the beam is made.

Answer:1989 N

8 em
i cm
1 cm
8icm
2 m
1m
1m
Prob. 11.9

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