Roman Thrust Roof

The barrel vault is a continuous arch the length being greater than its diameter.

Roman thrust roof.

The mastery by roman architects and engineers of the arch vault and dome further enhanced by their development of concrete. The simplest kind of vault is the barrel vault also called a wagon or tunnel vault which is generally semicircular in shape. Truss in engineering a structural member usually fabricated from straight pieces of metal or timber to form a series of triangles lying in a single plane. Roman architects discovered that two barrel vaults that intersected at right angles.

The weight distribution inherent to the arch means that the thrust is always outwards. The semi circular roof is known as a tunnel vault. Effectively a series of. O n this page we take a look at some of the innovative building techniques used by the romans techniques so advanced that many are still used to this day and in many cases structures built with using these techniques are still standing.

The basic barrel form which appeared first in ancient egypt and the middle east is in effect a continuous series of arches deep enough to cover a three dimensional space it exerts the same kind of thrust as the circular arch and must be buttressed along its entire length by heavy walls with limited openings. The barrel vault is the simplest form of a vault. The roman s had not conceived of a decorative.