QIA rigid bar ABCD is pinned at end A and supported by two cables of equal length at points B and C.The cable at B has nominal diameter D=12 mm and the cable at C has nominal diameter D= 20 mm. IF a load P=30 dc KN acts at end D of the bar. What is the stresses for the cables at B and C if the temperature rises by 60°C. (E = 140 GPa and a=12 x 10°C for both cables). -26- 25-

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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QI A rigid bar ABCD is pinned at end A and supported by two cables of equal length at
points B and C.The cable at B has nominal
diameter D=12 mm and the cable at C has
nominal diameter D= 20 mm. IF a load P=30
dc
KN acts at end D of the bar. What is the
stresses for the cables at B and C if the
temperature rises by 60°C. (E = 140 GPa and
a=12 x 10°C for both cables).
-26-
26-
Transcribed Image Text:QI A rigid bar ABCD is pinned at end A and supported by two cables of equal length at points B and C.The cable at B has nominal diameter D=12 mm and the cable at C has nominal diameter D= 20 mm. IF a load P=30 dc KN acts at end D of the bar. What is the stresses for the cables at B and C if the temperature rises by 60°C. (E = 140 GPa and a=12 x 10°C for both cables). -26- 26-
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