crossbeam
Definition
- Noun:
- A horizontal structural member: A "crossbeam" is a strong, horizontal beam, typically made of wood, steel, or concrete, that spans an open space to provide support, stability, or a framework for a structure. It often connects two vertical supports or walls.
Usage
- A crossbeam is a key architectural and engineering component used in construction.
- It is used to describe a specific type of beam in ceilings, floors, bridges, ships, and frameworks.
- Example:
- Example:
Advanced Usage
- "Load-bearing crossbeam": A crossbeam specifically designed to carry significant weight from the structure above it.
- The integrity of the floor depends on the central load-bearing crossbeam.
- In a nautical context, a crossbeam can refer to a transverse structural member in a ship's frame.
Variants and Related Words
- Beam (n): A long, sturdy piece of squared timber or metal used to support weight. (A more general term; a crossbeam is a type of beam oriented horizontally across a space).
- Lintel (n): A horizontal support across the top of a door or window. (A specific type of crossbeam).
- Joist (n): One of a series of parallel beams used to support a floor or ceiling. (Similar in function but part of a series, not necessarily a single spanning member).
- Girder (n): A large iron or steel beam used for building bridges and large buildings. (Often synonymous with a large, primary crossbeam).
Synonyms
- Transverse beam: A beam placed or lying across.
- Traverse: A structural part positioned crosswise.
Related Phrases
- Crossbeam support: The act of supporting or the system involving a crossbeam.
- The design relies on crossbeam support for lateral stability.
- To install a crossbeam: The action of putting a crossbeam in place.
- The next step is to install the main crossbeam.
Related Idioms
Noun
-
a horizontal beam that extends across something
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