P8.7. Determine the value of the force P applied to joint C of the truss in Figure P8.7 i deflection at C is to be zero. The area of all ba and E= 30,000 kips/in.². 30' A 9 kips 00 B :| D P

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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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.²,
and E= 30,000 kips/in.².
2
30'
E
A
20'-
9 kips
Co
00
P8.7
00
B
D
↓
20'
P = ?
°。
C
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.², and E= 30,000 kips/in.². 2 30' E A 20'- 9 kips Co 00 P8.7 00 B D ↓ 20' P = ? °。 C
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