Question

two upright vertical posts supported by a horizontal element describes which method of construction?
a. post-and-lintel
b. corbel
c. cairn

Explanation:

• Post-and-lintel is a construction method defined by upright vertical posts supporting a horizontal lintel element.
• Corbel construction uses overlapping stone/brick layers to create an arch or ledge, no vertical posts with a horizontal support.
• A cairn is a pile of stones, not a post-and-horizontal element structure.

Answer:

A. post-and-lintel