Practice Multi-degree Of Freedom Systems (mdof) (14.3)

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6 sample questions

Question 1.
What does MDOF stand for?
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Think about structures with several ways to move.
Question 2.
What does the stiffness matrix represent?
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It relates to how much a structure resists deformation.
3Question 3.
What does MDOF stand for?
- Multi-Degree of Freedom
- Multi-Dimensional Forces
- Mechanical Design of Forces
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Think about how many ways a structure can move.
4Question 4.
The stiffness matrix K is used to determine:
- True
- False
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Is stiffness related to how structures resist forces?
Question 5.
Given a structure with a stiffness matrix K and mass matrix M, compute its natural frequencies.
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Start with examining the properties of K and M.
Question 6.
Discuss how different mode shapes contribute individually and collectively to seismic response.
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Think about how individual parts of a machine work together.

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