33.12. Limitations and Assumptions

Try these first

1. 1.

   What does SDOF stand for?

   Hint

   Think about how a pendulum swings.

2. 2.

   Why might assuming linear behavior be problematic for complex structures?

   Hint

   Remember irregular shapes of modern buildings.

3. 3.

   What does SDOF stand for?

   • Single-Degree-of-Freedom
   • Single-Degree-of-Freedomable
   • Simple-Dynamic-Oscillating-Framework

   Hint

   Think about how a simple pendulum would behave.

4. 4.

   True or False: Phase information can be neglected in seismic design.

   • True
   • False

   Hint

   Consider timing in music and other rhythms.

5. 5.

   Analyze a design scenario where a multi-story building is constructed in a seismic zone. Identify the limitations of relying solely on response spectra for seismic assessment.

   Hint

   Consider how the structure might behave differently than assumed.

6. 6.

   Given a scenario where you must present a case to stakeholders about the importance of phase information during ground motion analysis, what key points would you cover?

   Hint

   Draw parallels to other rhythms or coordinated systems to illustrate your points.