Which term refers to a freestanding vertical post that carries loads in compression?

Which term refers to a freestanding vertical post that carries loads in compression?

• A. Pillar
• B. Column
• C. Pilaster
• D. Beams

Answer: (A)

The key idea is a vertical, standalone support that carries weight straight down in compression. A pillar fits this description best because it is a freestanding vertical post that transfers load directly to the ground, not attached to a wall. Pilasters are attached to walls, so they’re not freestanding. Beams run horizontally and transfer loads laterally, not vertically in compression. While columns are also vertical load-bearing members, this wording emphasizes the freestanding, post-like nature, which is characteristic of a pillar.

The key idea is a vertical, standalone support that carries weight straight down in compression. A pillar fits this description best because it is a freestanding vertical post that transfers load directly to the ground, not attached to a wall. Pilasters are attached to walls, so they’re not freestanding. Beams run horizontally and transfer loads laterally, not vertically in compression. While columns are also vertical load-bearing members, this wording emphasizes the freestanding, post-like nature, which is characteristic of a pillar.