Determine the reactions and the force in each member of the trusses shown using Force Method and virtual work..
Determine the reactions and the force in each member of the trusses shown using Force Method and virtual work..
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Generate the force transformation matrix A for the structure and the coordinates shown in
figure below.

Transcribed Image Text:3) Determine the reactions and the force in each member of the trusses shown using Force Method
and virtual work.
12 ft
(6 in.)
70
(8 in 2)
(6 in)
(6 in.)
(8 in.2)
(6 in.)
B
10k
(8 in.)
(8 in 2)
15k
2 panels at 16 ft-32 ft
E-29,000 ksi
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Step 1: Given
VIEWStep 2: Static Indeterminacy
VIEWStep 3: Computation of P forces
VIEWStep 4: Computation of K1 forces
VIEWStep 5: Computation of K2 forces
VIEWStep 6: Summary of all member forces
VIEWStep 7: Compatibility equations
VIEWStep 8: Determination of member forces
VIEWStep 9: Summarization of member forces
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