What is the backrest?

and Buttress is an architectural structure that serves to strengthen or strengthen the support of the main structure. Popular in certain forms of architecture dating back to antiquity, buttress allows more efficient weight and load distribution and provides audio system support. Buttresses are often highly decorated and impressive and perhaps the most famous for their connection with Gothic architecture.

Buttress are usually made of strong materials such as brick or stone. Although sometimes decorated and shaped, buttresses actually allows greater flexibility of art in creating the main walls of the structure, as they reduce the need for primary walls to be a support system of the ceiling or roof. By installing the backrests, the main walls have less weight and can therefore be gently or even cut to allow windows and arches.

The invention and perfection of Buttress enabled the development of many artistic trends, Particularly in designing large buildings. For example, stain -glass windows are often inThey provide in cathedrals and churches that rely strongly on the added power of regular or flying buttress. These huge windows require large open spaces in the main structural walls that could seriously unstable without proper support. Functional and robust buttress allowed more artistic expression, resulting in some of the most amazing and impressive buildings the world has ever seen.

The origin of the pad is unknown, but some evidence and the remaining buildings suggest that this architectural technique was first used in ancient Greece and Rome. Although it is commonly used since this period, only until the 13th and 14th centuries it was common to create highly decorated forms of structural support. Although the use of buttresses is no longer extremely common, impressive relics of style of style remain around the world and proudly last massive buildings almost a thousand years after construction.

oneThe highly recognized form are the famous flying buttresses of Gothic buildings. Instead of leaning directly on the main walls, the flying backrest is a completely separate structure connected to the main building using arches. The flying buttress was very popular during the 13th century, when many large cathedrals and castles were built using these unusual structures. The famous examples of flying buttress from this period include the abbey in Bath, England and the fantastic Notre Dame Cathedral in Paris, France.