a single vertical supporting in the center?
transom
Transom
One of the main horizontal supporting pieces of a building is the beam. Beams are designed to support loads from above, such as floors, roofs, and walls, and transfer these loads to vertical supports like columns or walls. They come in various materials, including wood, steel, and concrete, depending on the building's design and requirements. Proper beam placement and sizing are crucial for structural integrity and safety.
A horizontal line.A horizontal line.A horizontal line.A horizontal line.
A collar tie
Dimension = The extreme width of a shipStructure = A transverse horizontal member supporting a deck on a ship.
In any vessel it is a transverse horizontal member for supporting the decks and the flats. It is also the shank of the anchor
A longitudinal member in a roof frame, usually for supporting common rafters or the like between the plate and the ridge. One of several horizontal timbers supporting the rafters of a roof. http://www.bw-industries.co.uk/roof-purlins.htm
A longitudinal member in a roof frame, usually for supporting common rafters or the like between the plate and the ridge. One of several horizontal timbers supporting the rafters of a roof. http://www.bw-industries.co.uk/roof-purlins.htm
The horizontal member that bears the upright portion of a frame, especially the horizontal member that forms the base of a window.
The horizontal member that bears the upright portion of a frame, especially the horizontal member that forms the base of a window.
a single vertical supporting in the center?
Its the bottommost horizontal member.
transom
the boom
Use a carpenter's level.