5. A solid rectangular beam is loaded as shown in Figure Q5a. The beam is pin-supported at B and roller-supported at C. The cross section of the beam is also as shown in the figure. Determine; a. the maximum bending stress in the beam. State whether the beam is in compression or tension. b. the maximum bending stress in the beam if a hollow rectangular beam, as shown in Figure Q5b, having thickness of 5 mm is considered. 3 kN -0.5 m 0.5 m 0.5 m Figure Q5a 50 mm 0 Figure Q5b 1 kN 100 mm 50 mm 1 100 mm cross section of the beam
5. A solid rectangular beam is loaded as shown in Figure Q5a. The beam is pin-supported at B and roller-supported at C. The cross section of the beam is also as shown in the figure. Determine; a. the maximum bending stress in the beam. State whether the beam is in compression or tension. b. the maximum bending stress in the beam if a hollow rectangular beam, as shown in Figure Q5b, having thickness of 5 mm is considered. 3 kN -0.5 m 0.5 m 0.5 m Figure Q5a 50 mm 0 Figure Q5b 1 kN 100 mm 50 mm 1 100 mm cross section of the beam
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Question
![5. A solid rectangular beam is loaded as shown in Figure Q5a. The beam is pin-supported
at B and roller-supported at C. The cross section of the beam is also as shown in the
figure. Determine;
a. the maximum bending stress in the beam. State whether the beam is in compression or
tension.
b. the maximum bending stress in the beam if a hollow rectangular beam, as shown in
Figure Q5b, having thickness of 5 mm is considered.
3 kN
A
0.5 m
B
0.5 m
0.5 m
Figure Q5a
50 mm
0
Figure Q5b
1 kN
100 mm
D
50 mm
IF
[ 100 mm
cross section
of the beam](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F79daecfc-794a-4503-9523-21d324f591fb%2F67210995-e2fb-49dd-94b6-b84903a94dc5%2Fb8h826s_processed.png&w=3840&q=75)
Transcribed Image Text:5. A solid rectangular beam is loaded as shown in Figure Q5a. The beam is pin-supported
at B and roller-supported at C. The cross section of the beam is also as shown in the
figure. Determine;
a. the maximum bending stress in the beam. State whether the beam is in compression or
tension.
b. the maximum bending stress in the beam if a hollow rectangular beam, as shown in
Figure Q5b, having thickness of 5 mm is considered.
3 kN
A
0.5 m
B
0.5 m
0.5 m
Figure Q5a
50 mm
0
Figure Q5b
1 kN
100 mm
D
50 mm
IF
[ 100 mm
cross section
of the beam
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