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 C 360 mm M. + 10 mm the beam when it is bent about the z axis. [Ans. 243.3 kNm] 18 mm Fig. P4.3 and P4.4 PROBLEM 4.4 Solve Prob, 4.3. assuming that

Elements Of Electromagnetics
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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
C
360 mm
M.
+ 10 mm
the z axis.
[Ans. 243.3 kNm]
18 mm
Fig. P4.3
and P4.4
PROBLEM 4.4
Solve Prob, 4.3. assuming that
Transcribed Image Text: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 C 360 mm M. + 10 mm the z axis. [Ans. 243.3 kNm] 18 mm Fig. P4.3 and P4.4 PROBLEM 4.4 Solve Prob, 4.3. assuming that
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