What are the vertical steel beams in a construction frame called?

The term used to refer to the vertical steel beams in a construction frame is "soldier beams." Soldier beams are specifically designed to provide vertical support in a building's framework and are typically used in retaining walls or to support other structural elements. These beams play a critical role in transferring loads from above down to the foundation, ensuring stability and strength in the overall structure.

Understanding the role and structure of soldier beams is essential for fire service personnel, as they must be aware of how these components behave during a fire scenario. Recognizing that soldier beams are crucial for maintaining the integrity of a building can help firefighters assess potential risks during operations. The other terms listed do not accurately describe vertical supports in construction; they refer to different types of beams or components within the structural framework that serve various functions.