The two bars are used to support load P.  When unloaded, joint B has coordinates (0, 0).  After load P is applied, joint B moves to the coordinate position (-0.56 in., -0.14 in.).  Assume a = 19 ft, b = 38 ft, c = 13 ft, and d = 26 ft.  Determine the normal strain in each bar

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The two bars are used to support load P.  When unloaded, joint B has coordinates (0, 0).  After load P is applied, joint B moves to the coordinate position (-0.56 in., -0.14 in.).  Assume a = 19 ft, b = 38 ft, c = 13 ft, and d = 26 ft.  Determine the normal strain in each bar.

The two bars are used to support load P. When unloaded, joint B has coordinates (0, 0). After load P is applied, joint B moves to the
coordinate position (-0.56 in., -0.14 in.). Assume a = 19 ft, b = 38 ft, c = 13 ft, and d = 26 ft. Determine the normal strain in each bar.
a
b
(2)
(1)
A
Answer:
EAB =
i
EBC =
i
B
με
με
Transcribed Image Text:The two bars are used to support load P. When unloaded, joint B has coordinates (0, 0). After load P is applied, joint B moves to the coordinate position (-0.56 in., -0.14 in.). Assume a = 19 ft, b = 38 ft, c = 13 ft, and d = 26 ft. Determine the normal strain in each bar. a b (2) (1) A Answer: EAB = i EBC = i B με με
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