Practice Characteristics (4.2.2) - Difference Between Static Forces and Dynamic Excitation

Practise this section

9 questions

Flashcard drill
3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
Define dynamic excitation.
Show hintHide hint
Think of forces that change rapidly.
Question 2.
What role does inertia play in dynamic excitation?
Show hintHide hint
What happens when something is moving quickly?
3Question 3.
What is dynamic excitation?
- Forces that do not change
- Forces that vary with time
- A static load example
Show hintHide hint
Consider the forces acting during an earthquake.
4Question 4.
True or False: Inertia effects are negligible during dynamic excitation.
- True
- False
Show hintHide hint
Think about how a moving object behaves.
Question 5.
A structure experiences dynamic loading during an earthquake. Describe how you would analyze the structure's response and what factors are considered.
Show hintHide hint
Consider the methods discussed in class.
Question 6.
Explain how resonance might affect a tall building during an earthquake and what design strategies could mitigate its effects.
Show hintHide hint
Think about ways to reduce motion in structures.

5 more questions in this section. Enroll free to practise them all.