The cross-sectional area of each member is indicated in the figure. Assume the members are pin connected at their end points. Use E = 29 * 10 ^ 3 * ksi A. Determine the vertical displacement at joint A. Using virtual work method B. Determine the vertical displacement at joint C. Using Castigliano's Theorem
The cross-sectional area of each member is indicated in the figure. Assume the members are pin connected at their end points. Use E = 29 * 10 ^ 3 * ksi A. Determine the vertical displacement at joint A. Using virtual work method B. Determine the vertical displacement at joint C. Using Castigliano's Theorem
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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The cross-sectional area of each member is indicated in the figure. Assume the members are pin connected at their end points. Use E = 29 * 10 ^ 3 * ksi
A. Determine the vertical displacement at joint A. Using virtual work method
B. Determine the vertical displacement at joint C. Using Castigliano's Theorem
Transcribed Image Text:7k
2 in²
3 in²
-4 ft
3 in²
D
B
Tapa
2 in²
2 in²
3 in²
4 ft
E
3 in 4 ft
с
3k
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given data
VIEWexpressions to be used
VIEWdetermination of vertical deflection at joint A using virtual work method(part a)
VIEWdetermination of vertical deflection at joint A using virtual work method(part b)
VIEWdetermination of vertical deflection at joint A using virtual work method(part c)
VIEWdetermination of vertical deflection at joint C using Castigliano's method(part a)
VIEWdetermination of vertical deflection at joint C using Castigliano's method(part b)
VIEW
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