Golden proportions in the bulgarian architecture
This presentation is the property of its rightful owner.
Sponsored Links
1 / 22

Golden proportions in the Bulgarian architecture PowerPoint PPT Presentation


  • 52 Views
  • Uploaded on
  • Presentation posted in: General

Geometry. Golden proportions in the Bulgarian architecture. “ Golden section ” from ancient times until today expresses the relationship between mathematic and architecture .

Download Presentation

Golden proportions in the Bulgarian architecture

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Golden proportions in the bulgarian architecture

Geometry

Golden proportions in the Bulgarian architecture


Golden proportions in the bulgarian architecture

“Golden section” from ancient times until today expresses the relationship between mathematic and architecture.

It is known as the“golden proportion,golden rationordivine proportion” . The golden section is a line segment divided according to the golden ratio: The total length a + b is to the length of the longer segment a as the length of a is to the length of the shorter segment b.


Mathematical definition

Mathematical definition

Golden section

(A+B)/A = A/B

Denoted with the Bulgarian letter: “Ф”

or Greek:φ(phi)

1 + √ 5

¯¯¯¯¯¯

φ =

≈ 1,618033……

2


Golden proportions in the bulgarian architecture

Golden section is not only a mathematical concept, but is a symbol of beauty, harmony and perfection in art, science and nature. The term "golden section" was coined by Leonardo da Vinci as a proportion of "perfect human body."


The perfect human body

“The perfect human body”


Golden proportions in the bulgarian architecture

Golden section was known to the Egyptians and the Greeks in antiquity. The notion of harmony and respect is in the basis of philosophical ideas of Pythagoras. Egyptian pyramids and the Parthenon are an example of the use of proportion " φ" in architecture.


Golden section in architecture

“Golden Section” in architecture

Golden ratio is found in many of the

most famous works of art.

It has been used in the Bulgarian construction and during the building of Bulgarian churches.


The golden church preslav the great

The “Golden” church – Preslav the Great

The second capital of the First Bulgarian Kingdom is found on the Ticha river, where at the time of Khan Omurtag where a palace and a fortress had been build. It had been established by Tsar Simeon. The fortress consisted of external and internal defense system.


Golden proportions in the bulgarian architecture

The inner fort is situated almost in the middle of the city. It’s L-shaped, with round towers at the corners and square along the walls. This palace is impressive, with rich architecture, built of large stone blocks. The Throne Hall has three compartments. Certainly most attention is deserved by the "Golden Church“. It is a brilliant monolith of ecclesiastical architecture of the “First Bulgarian Kingdom” and a unique monument of Bulgarian architecture in general.


Golden proportions in the bulgarian architecture

This architectural plan is an example of the golden ratio.


Golden proportions in the bulgarian architecture

Model made by the students of SOU Zheleznik


Golden proportions in the bulgarian architecture

Church“St. Sophia”


St alexander nevsky cathedral

“St. Alexander Nevsky” Cathedral

It is the biggest church in the Balkan peninsula, which is built according the Golden Ratio.


Golden proportions in the bulgarian architecture

Made by:

Maria Mihova

Gabriela Sivenova

Translated by:

Martin Stoykov

SOU Zheleznik

Stara Zagora


Golden proportions in the bulgarian architecture

  • http://btourism.com/read.php?id=85

  • http://www.google.bg/search?hl=bg&pq

  • bg.wikipedia.org/wiki/Златно_сечение

  • Math10.com


  • Login