The pyramid is a particular type of architecture developed since ancient times and still used today for modern buildings.
Image source:https://search.creativecommons.org/photos/d5c808c8-68c0-4ba3-a163-da18bfdb18c1bytwiga_swala
How was a pyramid structured?
Apyramidis a structure whoseexternal surfaces aretriangularthat converge at a single point at the top, making the shape a pyramid in a geometric sense.
Thebase金字塔可以:
–trilateral
–quadrilateral
-orany polygon shape
this means that a pyramid must have at least three external triangular surfaces, four faces with the base included.
Thepyramid,with a square base and four triangular outer surfaces, is the most common version.
Origin and diffusion:
The term “pyramid” is derived from the Greek language pyramis (πυραμίς) which literally means “the form of fire.”
The first pyramids were built inMesopotamia(zigguratscalls), and then by different civilizations at different times inEgypt,Sudan, Ethiopia, Italy, India, Thailand,Mexico, South America, and some Pacific islands.
Image source:https://search.creativecommons.org/photos/be9c5fa5-fab0-46a9-b955-f41accb02d5fbyMichael Lubinski from Green Bay, WI, USA
Image source:https://search.creativecommons.org/photos/2b85fbbb-1f2e-4d56-99ad-ab57107144c0byThe U.S. Army
What are the most famous pyramids?
The most famous pyramids are theEgyptian pyramidsand those of theMayan civilization.
Egypt:
TheEgyptian pyramidshave asquare basewith the exception of some rectangular base, havefour smooth faceswhich join the edges, at the top was placed thepyramidion.
Image source:https://search.creativecommons.org/photos/2028507b-d50a-4e45-8b31-a67c4932c3a9byRussellHarryLee
The Egyptian pyramids were built as tombs above the tomb of the ruler. The development of these monuments began with theThird Dynastyas an evolution of the tombmastaba.
TheGreat Pyramid of Giza(also know as the Pyramid of Cheops)is one ofthe Seven Wonders of the Ancient World. It is estimated to have used 5.5 million tons of limestone, 8,000 tons of granite (imported from Aswan), and 500,000 tons of mortar for the construction of the Great Pyramid.
image source:https://search.creativecommons.org/photos/b4993bf8-dda2-4519-9323-11f2949470dbbyEgyptio Private Tours
Mayan civilization:
The most famous pyramids of the Mayan civilization, we find them toChichen Itza, which is a majorMayan archaeological sitelocated in Mexico, in thenorth of the Yucatan Peninsula.
In particular, theTemple of Kukulkan, also calledEl Castillo, is one of the most famous step pyramids pre-Columbian Mexico, withstepsthat run along the four sides to the top. Each of the four sides of the pyramid has 91 steps which, added together, including the platform at the top of the temple as the final step, produces a total of 365 points (that is equal to the number of days of the year). El Castillo is aworld heritage sitesince 1988.
Image source:https://search.creativecommons.org/photos/5ca53974-cab4-4e5f-af92-3fb548d8d42ebywiredtourist.com
The pyramid today
Surely the Mayan and Egyptian civilizations had no idea that their architecture would be able to stand the test of time andwould have inspired the modern architects, today we findmany buildings made following the pyramid structure.
For example:
-theLuxor hotel in Las Vegas
-or the金字塔the Louvre in Paris.
As a work ofextreme engineeringthere is theTokyo pyramid, a project under construction in a hugemultifunctional structure,whose height exceeds12 times that of the Giza pyramid, designed to withstandearthquakesandtsunamiand to work withrenewable energy.
image source:https://search.creativecommons.org/photos/bc335fea-415e-49cb-b9e5-0152973ce29bbyCampusFrance
Image source:https://search.creativecommons.org/photos/6328789f-0be3-408d-812b-6eefc138782abyADTeasdale
Image source:https://search.creativecommons.org/photos/70cc5171-4732-4c75-b27d-904d13187f1cbyphotographerglen
Info sources:
https://en.wikipedia.org/wiki/Pyramid
