Final answer:
The construction method described is 'post-and-lintel,' a technique that uses two vertical posts to support a horizontal lintel, typically secured with perimeter nailing.
Step-by-step explanation:
The question refers to a construction method generally known in architecture and engineering as post-and-lintel construction. This method involves using two vertical elements or posts to support a horizontal element, known as the lintel.
It is a simple architectural technique of enclosing space, where the lintel is applied vertically across the top of the posts usually requiring only perimeter nailing and not needing any additional blocking because the structural load is supported mainly by the posts.
The technique that is usually applied vertically, using perimeter nailing with no additional blocking, is called post-and-lintel construction.
This construction method involves placing upright supports (posts) vertically and then placing a horizontal member (lintel) on top of them. The lintel is secured to the posts using perimeter nailing, which means that nails are driven in at regular intervals along the perimeter of the horizontal member.