27.1. Introduction

Try these first

1. 1.

   What is an axial load in the context of a column?

   Hint

   Think of downward force on a structure.

2. 2.

   Name one type of column.

   Hint

   Look at the types mentioned in the section.

3. 3.

   What type of load does a column primarily resist?

   • Tension
   • Axial
   • Shear

   Hint

   Think about the force acting directly down through a column.

4. 4.

   True or False: Spiral columns provide better resistance against lateral loads.

   • True
   • False

   Hint

   Consider what happens when a structure sways.

5. 5.

   Calculate the capacity of a column with a height of 12 ft and a diameter of 10 in if all axial loads are known to be 30,000 lbs.

   Hint

   Remember to convert units as needed.

6. 6.

   Discuss how increasing the diameter of a column impacts its ability to resist buckling.

   Hint

   Think about how width influences stability in structures.