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5 cards from this section. Quick, good the night before a test.
What does MDOF stand for?
Think about how many ways a system can move.
Name one of the matrices in the equation of motion.
These matrices represent different properties of the structure.
What does the symbol [M] represent in the equation of motion?
Think about what a structure's weight contributes to.
True or False: MDOF systems are less complex than SDOF systems.
Consider how many different ways a structure can move.
Given a simple 2-degree-of-freedom system with mass values of 2 kg and 3 kg, and stiffness values of 1000 N/m and 1500 N/m respectively, derive the equation of motion.
Focus on putting together the mass and stiffness matrices.
Discuss the advantages and limitations of using MDOF models in structural analysis compared to SDOF models.
Consider the practical applications of MDOF models in engineering.
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