Two traffic signals are attached to the 36-ft support cable at equal intervals as shown. Determine the equilibrium configuration angles a, ß, and y, as well as the tension in each cable segment. 12' a B 100 lb 35' 12' C 215 lb Y 12'

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Two
traffic signals are attached to the 36-ft support cable at equal intervals as shown. Determine the equilibrium configuration angles
a, ß, and y, as well as the tension in each cable segment.
Answers:
a =
B =
A
Y =
TAB =
i
i
i
i
12₁
14.44
3.57
18.16
529
TBC=
TCD= i 580
541
B
100 lb
35'
12'
lb
O
0
0
lb
В
215 lb
lb
C
Y
12'
D
Transcribed Image Text:Two traffic signals are attached to the 36-ft support cable at equal intervals as shown. Determine the equilibrium configuration angles a, ß, and y, as well as the tension in each cable segment. Answers: a = B = A Y = TAB = i i i i 12₁ 14.44 3.57 18.16 529 TBC= TCD= i 580 541 B 100 lb 35' 12' lb O 0 0 lb В 215 lb lb C Y 12' D
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