In comparison with a barrel vault, a groin vault provides good economies of material and labor. The thrust is concentrated along the groins or arrises (the four diagonal edges formed along the points where the barrel vaults intersect), so the vault need only be abutted at its four corners.
What is groin vault architecture?
A groin (or cross) vault is formed by the perpendicular intersection of two barrel vaults. A rib (or ribbed) vault is supported by a series of arched diagonal ribs that divide the vault’s surface into panels. A fan vault is composed of concave sections with ribs spreading out like a fan.
What is a groin vaulted stair hall?
A groin vault ceiling is a ceiling built by using a repeated row of groin vaults to cover a long rectangular space. A groin vault is made by taking two barrel vaults and crossing them in the middle at a right angle.
Why is it called a groin vault?
It’s called a groin vault because the parts meet together in a V, like the V where your legs come together. You make a groin vault by building two barrel vaults that cross each other, so that they make an X. A groin vault can be rounded, as in Romanesque churches, or pointed, as in Gothic churches.
What is a groin?
The groin is the area in the body where the upper thighs meet the lowest part of the abdomen. Normally, the abdomen and groin are kept separate by a wall of muscle and tissue. The only openings in the wall are small tunnels called the inguinal and femoral canals.
What’s the difference between a barrel vault and a groin vault?
A barrel is completely smooth without any hard edges; Imagine cutting a barrel in half lengthwise. A groin vault is distinctly curved, but it also has some angles. They both have historical significance, and they have been used in architecture for many years.
Where did groin vaults originate?
The word “groin” refers to the edge between the intersecting vaults. For the first time the groin vault was used by king of Pergamon Attalos I between 241 and 197 BC. Later it was widely used in the architecture of the ancient Romans. It was also very common in church architecture in the early Middle Ages.
Who created the groin vault?
Groin(ed) vault / Cross vault
Developed by the Romans. These vaults were easier to build than barrel vaults because small areas could be vaulted independently of one another. Arches are either round (Romanesque) or pointed (Gothic).
What were three types of vaults that were used?
Vault types.Byzantine vaults and domes.Romanesque.Gothic Revival and the Renaissance.Vaulting and faux-vaulting in the Renaissance and after.India.Islamic architecture.Modern vaults.
What is a Roman vaulted ceiling?
The Vault. An arch-shaped ceiling is known as a vault. Vaults come in various forms; the simplest is the tunnel vault (aka barrel vault), which can be described as a “continuous arch”. The weight of such a vault demanded thick supportive walls with limited gaps.
What is a quadripartite vault?
quadripartite rib vault : a rib vault which is divided into four sections by two diagonal ribs. See also: rib vault. Other types of rib vaults: fan, net, sexpartite.
What is a ribbed barrel vault?
A rib vault or ribbed vault is an architectural feature for covering a wide space, such as a church nave, composed of a framework of crossed or diagonal arched ribs. Variations were used in Roman architecture, Byzantine architecture, Islamic architecture, Romanesque architecture, and especially Gothic architecture.
What is the definition of a barrel vault?
barrel vault in American English
noun. Architecture. a vault having the form of a very deep arch. Also called: barrel roof, cradle vault, tunnel vault, wagon roof, wagon vault.
Who invented the barrel vault?
Barrel vaults are first thought to have been developed by the by the Sumerians, and were subsequently used by the Egyptians. They were used extensively in Ancient Rome for stone structures such as cisterns and aqueducts and as part of major buildings such as the Colosseum.
What is a groin vault quizlet?
What is a groin vault? A groin vault has two barrel vaults of the same diameter which cross or intersect one another.
What are the disadvantages of a barrel vault?
The disadvantage of a barrel vault, however is that it exerts thrust the same way the arch does. Meaning, the vault exerts an outward thrust and thus must be buttressed along the entire length. This characteristic prevented the use of large windows as well as prevented easy circulation.
Who invented the groin vault?
Groin(ed) vault / Cross vault
Developed by the Romans. These vaults were easier to build than barrel vaults because small areas could be vaulted independently of one another. Arches are either round (Romanesque) or pointed (Gothic).
What is a Roman vaulted ceiling?
The Vault. An arch-shaped ceiling is known as a vault. Vaults come in various forms; the simplest is the tunnel vault (aka barrel vault), which can be described as a “continuous arch”. The weight of such a vault demanded thick supportive walls with limited gaps.
