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2 cards from this section. Quick, good the night before a test.
What is the definition of a statically indeterminate structure?
Think about how this affects analysis.
What does the initial displacement vector D0 usually equal in most cases?
Consider initial loading conditions.
What is a statically indeterminate structure?
Think about equilibrium equations.
True or False: The initial displacement vector (D0) is usually set to one.
Consider how initial conditions affect structures.
Analyze a cantilever beam subjected to a point load at its free end. Use the flexibility method to calculate the displacement and explain the underlying principles in detail.
Start by determining the equivalent reactions and how they affect the overall structure.
Evaluate how the assumption of zero initial displacement might change if a settlement occurs in supports. Discuss its implications on real-world scenarios.
Consider the effects of ignoring settlements in calculations.
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