34.13.3. Design Measures

Try these first

1. 1.

   What should be avoided in structural design for earthquakes?

   Hint

   Think about how sudden changes affect stability.

2. 2.

   What does ductility refer to in structural elements?

   Hint

   Consider how flexibility plays a role.

3. 3.

   Why is it important to avoid abrupt changes in stiffness or mass in buildings?

   • It increases aesthetic appeal
   • It can lead to stress concentration
   • It reduces construction costs

   Hint

   Consider the structural integrity.

4. 4.

   True or False: Adequate ductility allows a structure to sustain significant deformation without collapsing.

   • True
   • False

   Hint

   Think about how materials behave under stress.

5. 5.

   Design a building plan that includes at least two dual systems for seismic resilience. Explain the advantages of your chosen systems.

   Hint

   Consider how one can support the other in times of stress.

6. 6.

   Discuss the potential failure of a building that has abrupt changes in stiffness and mass, giving two concrete examples.

   Hint

   Visualize how load transfers through the structure and where weaknesses may arise.