1. Determine the maximum tensile and compressive bending stresses in the beam shown. 4 KNim 200 mm 1= 30 x 10 mm 6m NA
1. Determine the maximum tensile and compressive bending stresses in the beam shown. 4 KNim 200 mm 1= 30 x 10 mm 6m NA
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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stresses in beams
![1.
Determine the maximum tensile and compressive bending stresses in
the beam shown.
4 kN/m
200 mm
-1= 30 x 10 mm
B
6 m
NA
80 mm
2.
For the beam shown in the figure, find the shear stress at a point 30 mm
above the bottom of the beam at section C.
50 mm
|14 kN
1.5 m
B
3 m
100 mm
1 = 19.3 x 10 mm
- NA
A
D
62.5 mm
50 mm
2 m
100 mm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F886bac8b-a3d8-4312-b3dd-518dfd3a85b3%2F2f081443-0133-46c8-bdf5-a39d488cf110%2Fe3emp8e_processed.png&w=3840&q=75)
Transcribed Image Text:1.
Determine the maximum tensile and compressive bending stresses in
the beam shown.
4 kN/m
200 mm
-1= 30 x 10 mm
B
6 m
NA
80 mm
2.
For the beam shown in the figure, find the shear stress at a point 30 mm
above the bottom of the beam at section C.
50 mm
|14 kN
1.5 m
B
3 m
100 mm
1 = 19.3 x 10 mm
- NA
A
D
62.5 mm
50 mm
2 m
100 mm
![3.
For the beam shown, calculate (a) the maximum bending stress; and (b) the
bending stress at a point 0.5 in. from the top of the beam on section D.
| 2000 lb
2 in.
-3 ft
D
4 in.
6 ft
6 ft](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F886bac8b-a3d8-4312-b3dd-518dfd3a85b3%2F2f081443-0133-46c8-bdf5-a39d488cf110%2Fm4ypucx_processed.png&w=3840&q=75)
Transcribed Image Text:3.
For the beam shown, calculate (a) the maximum bending stress; and (b) the
bending stress at a point 0.5 in. from the top of the beam on section D.
| 2000 lb
2 in.
-3 ft
D
4 in.
6 ft
6 ft
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