Definition

Noun: A queen post is one of two vertical supporting posts in a specific type of roof truss. It is a structural element in architecture and construction, positioned between the tie beam (the horizontal bottom member) and the rafters (the sloping top members) to help support the roof's weight and distribute forces.

Usage

The term is used specifically in the context of architecture, structural engineering, and building construction to describe a key component of a queen post truss. - The traditional barn was built using a sturdy queen post truss system. - The carpenter inspected the integrity of the old queen post.

Advanced Usage

• Queen Post Truss: This is the complete framework where the term is most commonly applied. It is a truss design featuring two vertical queen posts, a horizontal tie beam at the bottom, and principal rafters at the top, often used for medium-span structures.
  • The queen post truss allowed for a wider, open space in the attic.

Variants and Related Words

• King Post: A similar but distinct structural element. A king post truss uses a single central vertical post, whereas a queen post truss uses two.
• Strut: A general term for any structural component designed to withstand longitudinal compression. A queen post is a type of strut.
• Tie Beam: The horizontal beam that connects the bottom ends of the queen posts in a truss.

Synonyms

• Vertical post (in the context of a truss)
• Supporting post
• Truss post

Antonyms

• There are no direct antonyms, as it is a specific technical component. In a contrasting structural system, one might refer to a solid wall or a different truss type (e.g., a hammerbeam truss) that does not use queen posts.

Noun

1. vertical tie post in a roof truss