Introduction


Throughout history, different cultures from all around the world have made major contributions to the study of architecture. However, each structure not only integrates cultural motifs into its artistic expression, but it also utilizes scientific principles in order to achieve massive proportions. Interestingly, there is an observable correlation between scientific advancement and cultural enrichment in societies throughout history.

Understanding the relationship between the science of creating art and the art itself is a very fascinating way of establishing a connection between what many consider two fields of intellectualism many consider mutually exclusive. In many ways, both scientists and artists attempt to understand the world around them, albeit using different methods and expressions. Especially in the modern world, when conflicts between STEM and art as to which is deemed more "useful" for the advancement of society are climaxing, recognizing a very real bond between two science and art reminds us that neither field can exist without the other.

Take, for example, a technological innovation such as Facebook or an Apple device. These require a great deal of engineering genius, but a compilation of code or electrical circuitry is not a marketable product. For a feat of technology to truly be remarkable, it needs to evoke the users' aesthetic appeals. If an iPhone was an ugly black rectangle with no curvature or smooth design, it would not sell. Even if it's the fastest or most capable piece of technology available, if it doesn't make the user feel anything, it will not have much appeal. Even with pure science, art is still integral to the scientific process.


The Great Pyramids of Giza


Basic Information


The Great Pyramids of Giza are chronologically one of the first examples of monumental architecture. The first and largest pyramid was built over an approximately 20-year period during the reign of the Fourth Dynasty Pharaoh Khufu as his own burial chamber. The second two were constructed by and for his son, Khafre, and his grandson, Menkaure (and Menkaure’s wife). These structures served as a model, representing the sheer power of Khufu’s dynasty and establishing the square-based pyramid as one of the most recognizably Egyptian styles in human history.[1]

For almost 4,000 years, Khufu’s pyramid was the tallest manmade structure on Earth.[2] The amount of coordination and precision necessary for the construction of a six-million ton structure is almost unthinkable. The length of the sides are identical within an error of about 5.8 centimeters at the greatest,[3] and the sides are flat, give or take 1.5 centimeters.[4] Furthermore, the four sides point in the direction of the cardinal directions (not magnetic directions, like magnetic North or magnetic South, but true North at the Arctic and true South at Antarctica)

Construction Methods: How to Design a Building that Lasts Millennia


The pyramids were build nearly three-and-a-half thousand years ago, long before the invention of modern day construction equipment. Despite this, the workers on the pyramids were capable of designing a structure that could stand for thousands of years.

In essence, designing a tall structure requires that one accounts for the distribution of weight, as well as the structural soundness and resistance to weathering.[5]


fig1.png
Figure 1: Structural design of the pyramid, including angular measurements.[5]
The major issue regarding the structural strength of the structure is the angle in which the sides rise above the horizontal. If the angle is too shallow, the structure cannot be built high. If it is too wide, then the structure is unstable since the weight is not distributed across a large enough area.

It has been theorized by some, such as electrical engineer T.E. Collins, that the Egyptians were aware of π and that they utilized a "rolling drum" in order to design the proper width-to-height ratio. All of the pyramids except one have an angle inclination of 52°, which would give a side-to-height ratio of π to 4. is significant because this would mean the Egyptians conceptualized π thousands of years before the Greeks did. This might be a coincidence, but the two pyramids without 52° angles have angles of 43.5°, which could only result from a ratio of side to height of π to 3.

If it is true that the Egyptians did first conceptualize π, then they would have found π to an accuracy within 10-3. Compared to the Greeks' calculation of π, which was accurate to 10-7, and it seems much more likely that the side-to-height ratios are just coincidence. Especially since the Egyptian civilization was not particularly advanced in mathematics, it might not be as plausible that the Egyptians (at least willingly) developed the concept of π thousands of years before the Greeks.[5]

Art from the Architecture


The specific science behind how the pyramids is not totally clear, but how the pyramids were designed artistically is definitive and deliberate. The shape of the pyramid with its triangular sides sloping upwards to a finite point is meant to invoke a sense of heavenliness and reverence to Amun-Re, the sun god and the most important god in ancient Egyptian belief. In addition, the sides of the pyramid were intended to be reflective and the top of the structure was meant to be topped with a capstone, further alluding physically to rays of sunlight.[4] The intentional allusion to the heavens is meant to enforce the belief that the Egyptian pharaoh is a divine being, and that his resting place should reflect his status as partially a god.

fig2.jpg
Figure 2: Pyramids when they were originally built, including the capstones and the white surface.[6]

The Roman Colosseum


Basic Information


The Roman Colosseum, or the Flavian Amphitheater, is an oval-shaped amphitheater situated in the center of Rome, Italy. The structure was built to glorify the Flavian dynasty, which was the reigning Roman family during the time of construction, at approximately 72-80 CE. The ruling emperor, Vessius, began construction around 70-72 CE and continued after his death in 79 CE, finished by his son Titus, in 80 AD.[7]

The building can hold approximately 50,000 to 80,000 spectators and served a variety of purposes. It could act as a setting for executions, gladiator battles, animal hunts, or mock sea battles. The design of the structure allowed for alterations to be made in order for different provisions. For example, the structure could be flooded for the mock naval battles, or the an awning could cover the top during sunny days.[8]

The name "colosseum" was actually termed because the amphitheater was built on top of the Colossus, a statue glorifying the Emperor Nero that was constructed near the site.[9]

The Romans as Masters of Architecture


There is evidence that the Colosseum was constructed in two phases - the first being a wooden and tufa support system then a concrete fill-in afterward. This process of construction allows for structures to built to tall heights without as much foundation.[10]


References


  1. Shaw, Ian (2003). The Oxford History of Ancient Egypt. Oxford University Press.
  2. Collins, Dana M. (2001). The Oxford Encyclopedia of Ancient Egypt. Oxford University Press.
  3. Cole Survey (1925) based on side lengths 230.252m, 230.454m, 230.391m, 230.357m.
  4. Lehner, Mark (1997). The Complete Pyramids. London: Thames and Hudson.
  5. Salvadori, Mario (1980). Why Buildings Stand Up. NY: W.W. Norton and Company. 29-31.
  6. http://humansarefree.com/2012/12/the-anunnaki-built-pyramids.html
  7. Roth, Leland M. (1993). Understanding Architecture: Its Elements, History and Meaning (First ed.). Boulder, CO: Westview Press.
  8. Baldwin, Eleonora (2012). Rome day by day. Hoboken: John Wiley & Sons Inc. p. 26.
  9. Claridge, Amanda (1998). Rome: An Oxford Archaeological Guide (First ed.). Oxford, UK: Oxford University Press, 1998. pp. 276–282.
  10. Lancaster, L. (2005). The process of building the Colosseum: The site, materials, and construction techniques. Journal of Roman Archaeology, 18, 57-82. doi:10.1017/S1047759400007212