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