P8.7. Determine the value of the force P that must be applied to joint C of the truss in Figure P8.7 if the vertical deflection at C is to be zero. The area of all bars = 1.8 in.?, and E = 30,000 kips/in.". 9 kips P= ? B 30
P8.7. Determine the value of the force P that must be applied to joint C of the truss in Figure P8.7 if the vertical deflection at C is to be zero. The area of all bars = 1.8 in.?, and E = 30,000 kips/in.". 9 kips P= ? B 30
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
Determine the value of the force P that must be
applied to joint C of the truss in Figure P8.7 if the vertical
deflection at C is to be zero. The area of all bars = 1.8 in.2
and E = 30,000 kips/in.2

Transcribed Image Text:P8.7. Determine the value of the force P that must be
applied to joint C of the truss in Figure P8.7 if the vertical
deflection at C is to be zero. The area of all bars = 1.8 in.?,
and E = 30,000 kips/in.?.
9 kips
P= ?
30
D
o' – 20°-
o'
20'-
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