9-1. Determine the vertical displacement of joint A. Each bar is made of steel and has a cross-sectional area of 600 mm². Take E = 200 GPa. Use the method of virtual work.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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9-1. Determine the vertical displacement of joint A. Each
bar is made of steel and has a cross-sectional area of
600 mm². Take E = 200 GPa. Use the method of virtual work.
9-2. Solve Prob. 9-1 using Castigliano's theorem.
63
A
+
-1.5 m
5 kN
Probs. 9-1/9-2
-1.5 m-
D
2 m
Transcribed Image Text:9-1. Determine the vertical displacement of joint A. Each bar is made of steel and has a cross-sectional area of 600 mm². Take E = 200 GPa. Use the method of virtual work. 9-2. Solve Prob. 9-1 using Castigliano's theorem. 63 A + -1.5 m 5 kN Probs. 9-1/9-2 -1.5 m- D 2 m
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