Question 3 Part a: For the section shown, determine the: . Maximum elastic Moment M Fully plastic moment M fp • Shape factor A If loaded about the horizontal axis o, = 250MN/m²; E = 200GN/m² 50 10 40 Fig. 3a 10 NA
Question 3 Part a: For the section shown, determine the: . Maximum elastic Moment M Fully plastic moment M fp • Shape factor A If loaded about the horizontal axis o, = 250MN/m²; E = 200GN/m² 50 10 40 Fig. 3a 10 NA
Operations Research : Applications and Algorithms
4th Edition
ISBN:9780534380588
Author:Wayne L. Winston
Publisher:Wayne L. Winston
Chapter11: Nonlinear Programming
Section11.10: Quadratic Programming
Problem 7P
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![Question 3
Part a:
For the section shown, determine the:
Maximum elastic Moment M
Fully plastic moment Mf
Shape factor a
If loaded about the horizontal axis
o, = 250MN/m²; E = 200GN/m²
●
Part b:
Determine the bending moment necessary to
cause yielding to a depth of 10mm from the top
and bottom surfaces.
If after applying this load it is subsequently
removed. What will be the residual stresses
which will result at A and B when the load is
removed?
10
40
Yielded region
40
Fig. 3a
10
ΝΑ
Fig. 3b
ΝΑ](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F99919c78-6a8c-426a-b132-b26f6f0ff8dc%2F13b260cf-d030-46cb-bec3-b8451e8dff25%2Fyb4qz0n_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Question 3
Part a:
For the section shown, determine the:
Maximum elastic Moment M
Fully plastic moment Mf
Shape factor a
If loaded about the horizontal axis
o, = 250MN/m²; E = 200GN/m²
●
Part b:
Determine the bending moment necessary to
cause yielding to a depth of 10mm from the top
and bottom surfaces.
If after applying this load it is subsequently
removed. What will be the residual stresses
which will result at A and B when the load is
removed?
10
40
Yielded region
40
Fig. 3a
10
ΝΑ
Fig. 3b
ΝΑ
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