What is the Difference Between Strut and Column?

The main difference between a strut and a column lies in their orientation and the types of loads they carry. Here are the key differences:

• Orientation: A column is a vertical member designed to carry axial compressive loads, while a strut can be horizontal, inclined, or even vertical, depending on the structure's design.
• Support: Columns are typically supported by fixed supports at both ends, whereas struts are usually supported by hinged or pinned joints at both ends, as they are often used in trusses.
• Failure Mode: In columns, failure is generally due to buckling, while in struts, failure is generally due to crushing.
• Compression Load Management: Both columns and struts are structural members that experience axial compression due to axial or longitudinal loads.

In summary, columns are vertical members designed to carry axial compressive loads and are supported by fixed supports, while struts are horizontal, inclined, or vertical members that can carry axial compressive loads and are supported by hinged or pinned joints. Failure modes for columns and struts differ, with columns typically failing due to buckling and struts failing due to crushing.

Comparative Table: Strut vs Column

The main difference between a strut and a column is their orientation and the loads they are designed to support. Here is a table highlighting the key differences between struts and columns:

Struts are structural components that resist axial compression and can work in any orientation, such as horizontally, vertically, or diagonally, often with both ends hinged. They are used in various applications like aircraft, bridges, and large structures. On the other hand, columns are vertical members that carry compressive loads over them. They are primarily found in buildings and bridges.