1.3-9 Find support reactions at A and B and then use the method of joints to find all member forces. Let c = 2.5 m and P = 90 kN.

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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1.3-9 Find support reactions at A and B and then
use the method of joints to find all member forces. Let
c = 2.5 m and P = 90 kN.
y
P
C
2P
Oc = 80°
a
OB = 40°
OA = 600
D
A
В
2P
P
c/2-
cl2
Transcribed Image Text:1.3-9 Find support reactions at A and B and then use the method of joints to find all member forces. Let c = 2.5 m and P = 90 kN. y P C 2P Oc = 80° a OB = 40° OA = 600 D A В 2P P c/2- cl2
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