Why is the pyramid a triangle?

Question 1: Why did the Egyptian pyramids become regular triangles? Pyramids are generally used as tombs or sacrifices. Pyramid refers to a building similar to a pyramid in architecture. Generally speaking, the base is a regular polygon such as a regular triangle or a square, or it may be other polygons. The side faces are connected by a plurality of triangular or nearly triangular faces, and the top area is very small, even in the shape of a spire. Ancient pyramids were made up of stacked stones. The higher they are, the less material they use. The center of mass is close to the base, which can effectively resist natural disasters. Therefore, the ancestors of civilizations all over the world will regard the pyramids as important memorial buildings, such as tombs and temples. Since 1970s, due to the evolution of architectural technology, some architects have chosen elements from geometric figures, and modern buildings similar to pyramids have been built all over the world. Because its shape looks like China's Chinese character "Jin", it is called the pyramid. Actually, it has nothing to do with "gold". The ancient pyramids were exquisitely structured and large-scale. Other famous pyramids are the Mayan Pyramid and the Aztec Pyramid (pyramid of the sun, Moon Pyramid). The Egyptian pyramids are one of the four wonders of oriental culture, and the other three are Angkor Wat in Cambodia, the Great Wall of Wan Li in China and the Borobudur Tower in Indonesia. It was not easy to mine stones at that time because people didn't have explosives at that time. There is no steel drill. Egyptians drilled holes in rocks with copper or bronze chisels, and then filled them with water with wooden wedges. When the wedge was expanded by water, the rock cracked. This method may seem clumsy today, but it was a great technology more than 4000 years ago. It is also extremely difficult to transport them from the quarry to the location of the pyramids. Discussions about how to build them have been popular for centuries. A scholar put forward a more convincing and objective statement. He is talking about spiral construction method, that is, building a spiral staircase along four walls and building a roof while climbing the stairs. In this way, there is no need to use levers, crowbars and cranes, which is more in line with the actual situation of ancient Egyptians.

Question 2: Why does the pyramid have to be triangular? The triangular shape is the most stable and material-saving, with beautiful appearance.

Question 3: Why are the pyramids in ancient Egypt triangular? Triangle schematic diagram

In ancient times, people had the so-called nine-fold theory of talent: within the seven-fold, Z was tight and soft; Belongs to the inner sky, the eighth white film layer is slightly hard, and the ninth white film layer belongs to the hard shell layer. After the summer solstice of 8 1 day, the spirit of the sun is exhausted (close to the autumnal equinox). On the ninth day of September, you can climb the mountain to the ninth heaven to pray for Naji, which can eliminate disasters and solve problems. Therefore, there has been a custom of climbing mountains or offering sacrifices to ancestors since ancient times.

Since mountain climbing is naturally inseparable from mountain climbing, it must be a triangle shape when it meets the mountain, which is related to the geometric shape of the triangle; May extend upward to the tip; It can also be extended from top to bottom; Connecting the three parties constitutes a life course; The deep-rooted party will be able to compete on an equal footing, so the significance and mystery of the triangle are extremely profound.

A triangle is a geometric shape consisting of three regular (equilateral) or irregular (unequal) points. To sum up, the three directions are independent, forming a tangible relationship, or three different relationships forming an invisible deadlock.

Irregular triangles, such as: the shape of mountains, no matter how tortuous the head is, are summarized as triangular three-dimensional shapes; The famous ancient and modern Egyptian pyramids are triangles; Many religious temples and churches have triangular buildings at the top; Constellations in the sky often form a triangular arrangement; Many areas of the earth form a triangle; People's faces are slightly triangular; Trademark emblems and practical utensils are becoming more and more triangular.

Invisible triangular relations such as: the change of yin and yang is a triangular derivative (for example, Tai Chi gives birth to two instruments; Two instruments produce four images; Four elephants give birth to gossip; Gossip comes from sixty-four hexagrams ...), and in numerology, I look at life in a triangle (life palace; Career palace; Cai Bo Palace), there are so-called triangular camps between countries (such as Wei, Shu and Wu in ancient China; Western and third world camps), different institutions have triangular interests to contain wrestling; There is a triangular relationship between men and women.

The tripartite relationship is mysterious.

In metaphysics, there is a relationship between a tangible triangle and an intangible triangle, which can be divided into innate gossip (combinatorial generating number) and acquired eight diagrams (eight directions). The former is a form (in terms of a specific combination, it is good or bad), and the latter is useful (changing each other to change the good or bad).

Visible triangle is defined as the shape of fire in the five elements (fire burns upward; Shaped like a triangle), on the other hand; Triangle also has a foothold, which is conducive to the competition between the state and the commercial society, so it is widely used; Emblem; The banner is triangular (for example, China's ancient tripod symbolizing hegemony; The flag orders of the army ... all follow the triangle), and the triangle is defined as Wenchang (summarized as heart fire through the nerve center; Therefore, thinking and learning are both qualitative fires); A sharp mountain is a style of writing; Drinking is called: Wenchang Mountain.

As for the invisible triangle, the most representative is the derivation of sixty-four hexagrams; Taiji gives birth to two instruments; Two instruments produce four images; Four elephants give birth to gossip; Eight diagrams derive sixty-four hexagrams; It is from the top (Tai Chi); Derivation (two instruments); Reproduction (four images); Elephant pregnancy (gossip) ... layers of expansion, forming a triangular tissue.

The application of geomantic omen is as big as a country, as small as a place, as small as a building complex, as small as a home ... No matter what Mr. He does, he always collects mountains and waters in a triangle position (Tai Chi is equipped with a vertical pole position and a green dragon and white tiger, and Xiao Tai Chi uses a vertical pole position and wealth to push the valley).

In the philosophy of human relations: Mr. Zu has children and children, and the descendants are multiplied and passed down from generation to generation. Philosophy of life: people are poor and white from the beginning; Create expansion with bare hands and build a foundation. On the other hand; Try to climb up in life; At the peak, the fire can burn from the bottom up and burn brilliantly.

Wei Zi bucket number: 1. Life palace, career palace and finance palace first form the most basic triangle relationship in life. 2. The relationship among Fude Palace, Migration Palace and Wife Palace constitutes the life process. 3. Parents' Palace, Friends' Palace and Daughter's Palace form a derivative relationship. 4. Brother Palace, Tianzhai Palace and Ji 'e Palace are related. In this process, intricate relationships change from the confluence of various palaces, and each relationship is connected by a triangle.

It can be seen that a tangible triangle must be composed of three sides. The invisible triangle has its significance: it can be created and spread from top to bottom from scratch, or it can be created and spread from bottom to top from scratch; Lay a good foundation first, and then try to climb up. In the process of progress and change up and down, it is inseparable from the relationship between up and down.

Another kind of invisible triangular relationship is: the country forms a triangular camp, different institutions have triangular interests, and there is a triangular relationship between men and women ... This invisible triangular relationship often has extreme interests. If you want to survive peacefully, you must gain a foothold, but more infighting is enough! Otherwise, if the three go to one, they will form mutual opposition; In addition, the law of the jungle will lead to the merger of the strong ... >>