1. Use the virtual work method to determine the vertical deflection at joint C of the truss shown. 15 ft D (4 in.2) (3 in.2) (4 in.²) 20 ft E B 25 k E = 29,000 ksi (4 in.²) (4 in.²) -20 ft- C 25 k
1. Use the virtual work method to determine the vertical deflection at joint C of the truss shown. 15 ft D (4 in.2) (3 in.2) (4 in.²) 20 ft E B 25 k E = 29,000 ksi (4 in.²) (4 in.²) -20 ft- C 25 k
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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
Transcribed Image Text:1. Use the virtual work method to determine the vertical deflection at joint C of the truss
shown.
15 ft
D
(4 in.2)
(3 in.2)
(4 in.²)
20 ft
E
B
25 k
E = 29,000 ksi
(4 in.²)
(4 in.²)
-20 ft-
C
25 k
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