39.2. Sources of Ductility in RC Structures

Try these first

1. 1.

   What is material ductility?

   Hint

   Think about how materials behave under stress.

2. 2.

   Why is structural ductility important?

   Hint

   Consider how beams and columns need to interact.

3. 3.

   What is meant by material ductility in terms of structural capacity?

   • A: The ability of a material to bend without breaking.
   • B: The amount of stress a material can endure.
   • C: The expectation of a material's elasticity.

   Hint

   Think about how materials behave under stress.

4. 4.

   True or False: Structural redundancy contributes negatively to system ductility.

   • True
   • False

   Hint

   Reflect on how systems support one another.

5. 5.

   Analyze a failed bridge due to poor material selection. What could have been done differently to enhance ductility?

   Hint

   Consider material choices and engineering principles.

6. 6.

   Design a simple framework that includes elements to improve structural ductility. Explain your design choices.

   Hint

   Focus on how different elements support each other in deformations.