3. From the figure, AB is connected by a hinge at A. It is supported by a rod CD at C. The rod is pinned at D. E = 200 GPa. Show complete solution and diagrams. 36 mmø 2 m 1.8 m 1.2 m w=80 kN a. What is the displacement of the loaded end B of the bar? b. Determine the tensile stress induced in rod CD by the 80 KN load. c. If the allowable stress is rod CD is 124 Mpa, what weight W can be safely applied?
3. From the figure, AB is connected by a hinge at A. It is supported by a rod CD at C. The rod is pinned at D. E = 200 GPa. Show complete solution and diagrams. 36 mmø 2 m 1.8 m 1.2 m w=80 kN a. What is the displacement of the loaded end B of the bar? b. Determine the tensile stress induced in rod CD by the 80 KN load. c. If the allowable stress is rod CD is 124 Mpa, what weight W can be safely applied?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Situation 3.
Transcribed Image Text:3. From the figure, AB is connected by a
hinge at A. It is supported by a rod CD at
C. The rod is pinned at D. E = 200
GPa. Show complete solution and
diagrams.
36 mmø
2 m
1.8 m
1.2 m
w=80 kN
a. What is the displacement of the loaded
end B of the bar?
b. Determine the tensile stress induced in
rod CD by the 80 KN load.
c. If the allowable stress is rod CD is 124
Mpa, what weight W can be safely
applied?
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