1. Introduction to Column Buckling

Try these first

1. 1.

   What is column buckling?

   Hint

   Think about what happens when a tall structure bends.

2. 2.

   Name one limitation of Euler’s formula.

   Hint

   Consider the shape and length of the column.

3. 3.

   What causes column buckling?

   • Material yield
   • Instability due to compressive loads
   • Friction

   Hint

   Think about the conditions leading to bending.

4. 4.

   True or False: Eccentric loads do not affect how a column behaves.

   • True
   • False

   Hint

   Consider how the load is applied.

5. 5.

   A column with E = 150 GPa, I = 0.0002m^4, and Leff = 2m. If it’s pinned at both ends, what is the critical load?

   Hint

   Remember to use the Euler's formula.

6. 6.

   Explain how increasing the moment of inertia could affect a column’s buckling behavior?

   Hint

   Think about how shape affects stability.