Question

What is the main function of intermediate support/collar tie?

Answer 1

The main function of an intermediate support or collar tie is to strengthen and stabilize a structure, particularly in situations where the structure is exposed to horizontal forces such as wind or earthquakes.

Step-by-step explanation:

The main function of an intermediate support or collar tie is to strengthen and stabilize a structure, particularly in situations where the structure is exposed to horizontal forces such as wind or earthquakes. It is a horizontal member that connects two opposing rafters or roof trusses, usually near the midpoint of the span. By connecting these two members, the intermediate support or collar tie helps to prevent them from spreading apart and ensures that the structure remains rigid and secure.