16 ft (2) C 10 ft (1) A B
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
The following solid aluminum bar (E = 10,000 ksi; α = 11.70E-06/F) is located between two fixed supports. Segment AB has a diameter of 3 inches and segment CB has a diameter of 2 inches. The load P is equal to 25 kip and the temperature increases by 50°F. Determine:
a. The reactions at the supports. Answ: Cy = 17.938 kip (downward); Ay = 42.938 kip (upward).
b. The deformation at point B. Answ: 2.693E-03 pulg.
c. The stress in both segments. Anws: 5.709 ksi, 6.07 ksi.
Transcribed Image Text:16 ft
(2)
C
10 ft
(1)
A
B
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