40.19. Retrofitting and Strengthening Guidelines

Try these first

1. 1.

   What is Rapid Visual Screening (RVS)?

   Hint

   Think about quick assessments.

2. 2.

   Name one retrofitting technique discussed.

   Hint

   A method that involves adding concrete.

3. 3.

   What is the primary purpose of retrofitting structures?

   • To enhance aesthetic appeal
   • To improve earthquake resistance
   • To reduce costs

   Hint

   Consider the safety aspect.

4. 4.

   Base isolation allows buildings to:

   • True
   • False

   Hint

   Think about movement during an earthquake.

5. 5.

   A building in a seismic zone is found to have significant flaws during an RVS. Design a retrofit strategy considering cost-effectiveness and safety.

   Hint

   Focus on strengthening without overwhelming costs.

6. 6.

   Explain the advantages and disadvantages of using base isolation for an existing building versus a new construction.

   Hint

   Think about structural integrity and implementation challenges.