Problem 4.4 O CoepsxO Lechure 2 ConceptsO Lecture 2 ConceptsO Lecture 2 Conceptsx +8/SGCHAYEA/Doouments/Bending2 Week1 21-22-2%20(1).pdf18 / 18100plane, determine the stress at(a) point A, and (b) point B.[Ans. (a) -116.4 MPa (b)-87.3 MPa]30 mm40 mmFig. P4.2250 mmPROBLEM 4.318 mmThe wide-flange beam shown ismade of a high-strength, lowalloy steel for which o, = 450MPa. Using a factor of safety of3.0, determine the largestcouple that can be applied tothe beam when it is bent aboutthe z axis.360 mmM.+ 10 mm[Ans. 243.3 kNm]18 mmFig. P4.3and P4.419PROBLEM 4.4Solve Prob. 4.3, assuming thatthe beam is bent about the yаxis.[Ans. 56.3 kNm]M.171151442189ieE231mComeDeeteEndwERTKGH.Ca Lock AB.CtriAlt GrC56okaPeap

Answered: Image /qna-images/answer/51441d0f-a541-436a-9797-68e2671f9655.jpg

250 mm PROBLEM 4.3 18 mm The wide-flange beam shown is made of a high-strength, low alloy steel for which ơ, = 450 MPa. Using a factor of safety of 3.0, determine the largest couple that can be applied to the beam when it is bent about 360 mm M, + 10 mm the z axis. [Ans. 243.3 kNm] 18 mm Fig. P4.3 19 and P4.4 PROBLEM 4.4 Solve Prob. 4.3, assuming that the beam is bent about the y axis. [Ans. 56.3 kNm] M.

250 mm PROBLEM 4.3 18 mm The wide-flange beam shown is made of a high-strength, low alloy steel for which ơ, = 450 MPa. Using a factor of safety of 3.0, determine the largest couple that can be applied to the beam when it is bent about 360 mm M, + 10 mm the z axis. [Ans. 243.3 kNm] 18 mm Fig. P4.3 19 and P4.4 PROBLEM 4.4 Solve Prob. 4.3, assuming that the beam is bent about the y axis. [Ans. 56.3 kNm] M.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Question

Problem 4.4

O Coeps
xO Lechure 2 Concepts
O Lecture 2 Concepts
O Lecture 2 Concepts
x +
8/SGCHAYEA/Doouments/Bending2 Week1 21-22-2%20(1).pdf
18 / 18
100
plane, determine the stress at
(a) point A, and (b) point B.
[Ans. (a) -116.4 MPa (b)
-87.3 MPa]
30 mm
40 mm
Fig. P4.2
250 mm
PROBLEM 4.3
18 mm
The wide-flange beam shown is
made of a high-strength, low
alloy steel for which o, = 450
MPa. Using a factor of safety of
3.0, determine the largest
couple that can be applied to
the beam when it is bent about
the z axis.
360 mm
M.
+ 10 mm
[Ans. 243.3 kNm]
18 mm
Fig. P4.3
and P4.4
19
PROBLEM 4.4
Solve Prob. 4.3, assuming that
the beam is bent about the y
аxis.
[Ans. 56.3 kNm]
M.
17
115
1442
18
9ie
E231
m
Come
Deete
End
w
E
R
T
K
G
H.
Ca Lock A
B.
Ctri
Alt Gr
C
56oka
Peap

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