The three power lines exert the forces shown on the truss joints, which in turn are pin-connected
Question:
The three power lines exert the forces shown on the truss joints, which in turn are pin-connected to the poles AH and EG. Determine the force in the guy cable AI and the pin reaction at the support H.
Units Used:
kip = 103 lb
Given:
F1 = 800 lb d = 125 ft
F2 = 800 lb e = 50 ft
a = 40 ft f = 30 ft
b = 20 ft g = 30 ft
c = 20 ft
Transcribed Image Text:
F2 G. н
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AH is a twoforce member atan atan b Guesses FAB 1 lb FCA 1 lb atan 7 atan ab a 90 d...View the full answer
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