In the mechanism shown, bars EF and FG are made of steel while GH is made of aluminum. The compound bar is attached to a rigid support at H and to a galvanized wire rope at E. Bar ABC is rigid. Upon application of the external loads, determine a. the normal strain in the wire rope b. the total deformation (in mm) of the compound bar c. the deflection (in mm) of point C Assume that pulley D is frictionless, has negligible size, and is attached to a rigid plate.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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Strength of Materials

In the mechanism shown, bars EF and FG are made of steel while GH is made of aluminum. The
compound bar is attached to a rigid support at H and to a galvanized wire rope at E. Bar ABC is rigid.
Upon application of the external loads, determine
a. the normal strain in the wire rope
b. the total deformation (in mm) of the compound bar
c. the deflection (in mm) of point C
Assume that pulley D is frictionless, has negligible size, and is attached to a rigid plate.
Transcribed Image Text:In the mechanism shown, bars EF and FG are made of steel while GH is made of aluminum. The compound bar is attached to a rigid support at H and to a galvanized wire rope at E. Bar ABC is rigid. Upon application of the external loads, determine a. the normal strain in the wire rope b. the total deformation (in mm) of the compound bar c. the deflection (in mm) of point C Assume that pulley D is frictionless, has negligible size, and is attached to a rigid plate.
600
-400-
600
800
G|
P2
P3
E
F
Tha at y pnywty i
A - 100 mm
E - 200 GPa
A- 150 mm
E- 200 GPa
A130 mm
E- 70 GPa
700
A- 50 mm
E- 83 GPa
P1
d.
30° o B
500
All dimensions are
in millimeters.
Transcribed Image Text:600 -400- 600 800 G| P2 P3 E F Tha at y pnywty i A - 100 mm E - 200 GPa A- 150 mm E- 200 GPa A130 mm E- 70 GPa 700 A- 50 mm E- 83 GPa P1 d. 30° o B 500 All dimensions are in millimeters.
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