Civil Engineering MCQAE Level Civil Engineering
Which of the following statements about unknown reactions exceeding equilibrium equations is technically sound?
Structural AnalysisStatic IndeterminacyEASY
Choose the correct answer
A
support settlement cannot produce stress
B
compatibility equations are required in addition to equilibrium
C
equilibrium alone always solves the structure
D
material modulus is irrelevant to indeterminate analysis
Correct Answer
B. compatibility equations are required in addition to equilibrium
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Indeterminate structures need compatibility plus force-deformation relations. Correct option: B.
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