About the pyramids of ancient Egypt

Around 2600 BC, in Maidum, 30 kilometers south of Memphis, the fourth king Snefru ordered the construction of a "veritable" pyramid, which was the first "real" pyramid in Egypt. This pyramid evolved from a stepped pyramid, but the material is similar to the high-quality limestone used in later pyramids. The height of this pyramid is about 3 1 1 foot (about 95 meters), which is about the size of great pyramid of giza. However, somehow, the pyramid finally failed. The architectural design of the pyramid is not perfect, and the exterior is too heavy to bear the weather change, which leads to the fall. In the end, this pyramid only has three layers at the bottom. As for the reason, it is still a mystery. At present, there are more than 80 pyramids in Egypt, which were built from 2686 BC to 2 18 1 year BC. The focus is on Giza, Sakala and Memphis. How were the pyramids built? Generally speaking, it takes at least 20 years to build pyramids, and the average composition of each pyramid is above 10 metric ton. Take the Great Pyramid as an example, * * * has accumulated 2.3 million stones. How did the ancient Egyptians pile so many stones to a height of 480 feet? So far, there is no convincing statement. Most scholars believe that the ancient Egyptians first built some kind of slope, and then placed logs on it to carry stones. But the problem is that to build a slope that can reach 480 feet high, it needs at least 4800 feet long, and the slope itself is a big project, which requires three times as much building materials as the pyramid, and the structure must support the weight of the slope itself, otherwise it will inevitably collapse. Such a huge project has never been in line with the principle of benefit, and no remains of the slope have been found. There is still so much waste left, so this theory is very suspicious. Spiral slope theorists advocate a spiral form attached to the slope, hovering around the pyramid and rising while building. The material required by this method is greatly reduced, but in the end, it can't reach the top of the pyramid, and the closer it is to the top, the steeper the rotation angle will be, which makes it difficult for the stone to rotate during transportation. In addition, building the pyramids in this way will inevitably lead to the inability to correct the accuracy of the pyramids at any time during the construction process. As far as the three pyramids are concerned, it is really impossible to build them like this because of their huge volume and perfect architecture. Why build pyramids? The pyramids are huge in scale, but it is generally believed that the decoration of the stone chambers in the Pharaoh's dormitory is extremely monotonous, even without decoration. What's more suspicious is that there has never been any report that Pharaoh's body was found in the ancient tomb, or even any funerary objects. The only thing found was a sarcophagus without a lid. What happened? We even suspect that the pyramids existed before the fourth dynasty, which means that the three pyramids were not built by the three pharaohs for themselves. Because we can't see any inscriptions commemorating the three pharaohs in the pyramids, it seems to be against common sense. It's hard to say that the purpose of pyramid construction is not to make tombs. The Great Pyramid has four so-called vents, two of which lead to the outside. Since it's a mausoleum, why do you need a vent? Why build a symmetrical slope?

The pyramids of Giza in Egypt were built 4000 years ago. The pyramid on the left in the picture belongs to King Cabra.

The one on the right belongs to King Khufu.

There is a sphinx nearby. King Kabra Pyramid belongs to one of the three pyramids in Giza.

The main building material is limestone.

Part of it is granite The area of the pyramid is 2 15.5 square meters.

The height during construction is144m.

The road to visit the shrine is 500 meters long. When completed, the surface of the pyramid is covered with polished decorative stones. The pyramid has stairs leading to the inside, but there are no stairs on the surface. How to build the pyramids is still a mystery.

How to build a huge pyramid with a large number of stones has never been answered. The construction period of the pyramids of Giza

Can be inferred from a passage in the pyramid. Graffiti of' seventeen years in office' is engraved on the wall of the gravity diffusion room above the king's room of the pyramid.

I believe the workers left it on the wall at that time.

The gravity diffusion chamber is 45 meters above the ground.

In other words, the pyramids were built to this height in the seventeenth year of the reign of King Kuff.

Therefore, it is estimated that the pyramids took more than twenty years to build. The damage of the Sphinx connected with the pyramids of Giza has been very serious.

Because it is made of limestone.

It was once buried in the soil.

So salt damage caused serious damage. So far.

Strong winds in the desert have become another problem. Weathering makes these monuments disappear gradually, so the pyramids of Giza have been listed as one of the world heritage sites in 1979. On the left, a group of people are repairing the Sphinx next to the pyramids of Giza.

The relic was excavated and exposed to the ground.

Because there is little water in the desert air.

Rainfall is small, but water evaporation is large.

Due to capillary action, groundwater is brought to the ground to evaporate.

However, the salt in the water will remain on the ground or in the building to crystallize and crush the bricks that build the building.

This phenomenon is called "salt damage". In addition, the temperature in the desert is over 40 degrees and the humidity is low, which accelerates the destruction of the ruins. The limestone bricks on the surface of the sphinx on the right have begun to fall off.

There are many holes in the neck of the statue. When calculating the base area of the perfect pyramid, its diagonal length is 25,826.53 inches, which just corresponds to the astronomical precession of 25,826.53 years. All the edges of the Great Pyramid face east, west, north and south, and the errors on all sides are quite small. The levelness error is only 1.5 inch, which is difficult to achieve even with the current construction technology. There is also a saying that the pyramid is located in the center of the earth's land, so its latitude and longitude should be 30 degrees x30 degrees, instead of the measured latitude of 29 degrees 58'5 1 and longitude of 3 1 09'00 ",but what is more interesting is that the sine of the pyramid's north latitude triangle is .4997139". The center of sine 30 degrees is .500000, and the two are subtracted to get .00081. According to the calculation principle of tantric numerology, the decimal point and 0,286.438+0 can be removed, which is just in line with the golden ratio. The so-called golden ratio is a perfect three-fifths equal division; The perfect spiral division of golden section can be seen everywhere in nature, such as the collocation of strands of DNA, the structure of nautilus shells and pinecones, and the natural angle of plant stems and leaves in sunny days. Some people also like to compare the pyramids with various values of the earth: for example, 1. The scale pyramid of ancient Egypt < = 1.00 1 inch > is equivalent to 565438+ one billionth of the diameter of the earth; 2. The distance between the sun and the earth is equivalent to 1 100 million times the height of the Great Pyramid; 3. The proportion of the earth is equal to that of the Great Pyramid; The weight of the Great Pyramid is equivalent to one billionth of the earth. The secret of the pyramid It is said that the creator of the pyramid needs to meditate in the treasure house for three days. During this time, the soul will consciously leave the body and wander in the country after death, just like "soul out-of-body experience". Engineer DAVE DAVIDSON spent 24 years studying the Great Pyramid, and proved this in 1925, pointing out that the structure of the Pyramid contains a chronology predicted for 6,000 years (from 3999 BC to 200 AD1ad 8592; )。 For example, if you enter the waiting room of money, you can only bend down all the way to see the famous granite leaves. This slate is very famous in the central area, which is an important year, 200 1. This is not the end of the timetable, but the end of pyramid geometry. This part ends with the birth table of September 20065438+7 1. French supernatural scientist Anthony? Bobby went to the king's tomb in the pyramid and found some bodies of cats and mice, but strangely, although the tomb was wet, the bodies did not rot, the animals were as dry as mummies and dehydrated. Bobby made a model of the Great Pyramid with a model, and put the cat's body in the model. It really became a mummy, and it wouldn't rot in other foods. After repeated experiments, Jack's radio technician Carrey also found that the pyramid has the function of recycling used razors, which can be used for more than 200 times. The pyramid also has the function of preserving food, and even entering the pyramid can eliminate tension and restore memory. Egyptian civilization itself is a mystery; The pyramids in Egypt are a mystery. To understand the mystery of the Egyptian pyramids, we must first understand the history of Egypt and the initial structure of the pyramids. King Kabra Pyramid and King Kabra Pyramid are about the same size as the Great Pyramid, but the height is a few feet (447 feet) shorter than the Great Pyramid. Its bottom is 707 feet long on each side; There are two main entrances, both in the north. One is on the ground 30 feet before the cornerstone, and the other is 50 feet above the cornerstone. If you enter from the upper entrance, enter a 25-degree inclined downhill; If you enter from the lower entrance, it will also go downhill at 25 degrees, enter deeper underground, and then the passage will gradually become a horizontal road surface, passing through an underground room. If you go on, you will meet an uphill road, which is directly connected with the entrance above, and then a horizontal road. This horizontal passage is the height of a person. The first half is paved with granite, and the second half is limestone, which is exactly the same height as the ground outside the pyramid and about 200 feet long, and goes straight to the "tomb" in the center of the pyramid. The Mystery of the Pyramid For the pyramids in Egypt, it is hard to imagine how the Egyptians had the spare capacity to feed thousands of unproductive workers and build pyramids that wasted people and money. How did the civilization in Egypt develop? Did you inherit the shadow of a more progressive civilization? Regardless of the mystery of the pyramids, the construction of the pyramids alone is enough to make us stunned by modern technology! This not only refers to the difficulty that is still difficult to repeat with modern technology, but also refers to its function and construction purpose. Some scholars believe that building a pyramid is a means and symbol, that is, gathering scattered people. The built pyramid is the result of everyone's efforts and symbolizes the authority of Pharaoh to unify the earth. This is of course a guess. Through the pyramid mentioned above, people can't help but think that the pyramid is actually a huge tomb, which is a sacred forbidden place for Pharaoh's mummies and funerary objects. This may be a later development, because it is recorded that when people broke into the pyramid, the Pharaoh's body was not found. And according to scholars, Pharaoh built three pyramids at the same time, unless he wanted to divide himself into several pieces and put them in different pyramids. Otherwise, it is unreasonable to do so. It is impossible for a person to appreciate three tombs at the same time. It is time-consuming and laborious to build pyramids. This makes the pyramid more mysterious! Moreover, the pyramids themselves have countless strange things. For example, some people find that the pyramid has the ability to dry the animal carcasses without rotting, some people find that a blunt razor can sharpen them, and some people suggest that the pyramid is a three-dimensional prophecy, and its dimensions are consistent with the historical development of a certain time and space, and so on. Anyway, although today, even though we all know all the technologies today, we have all the hands. Still no one can rebuild one of these buildings, such as the Great Pyramid.

The pyramids originated from the Egyptian Pharaoh's fantasy of becoming a permanent ruler, showing his authority and building huge pyramids for himself. There are about 80 existing pyramids today, and there are more than 70 in Cairo. The earliest existing pyramid is a six-story trapezoidal pyramid built by Pharaoh Jorsell of the third dynasty, which is located in Sakala, south of Cairo. The largest pyramid is pyramid of khufu, with a height of 146.6 meters.

Image reference: upload.wikimedia/ * * */zh/thumb/6/64/Pyramid _ Gizeh/250 px- Pyramid _ Gizeh Image reference: zh. * * */Skins-1.5/mon/images/Magnify-clip is located in the pyramids of Giza, Egypt. Pyramids were mainly popular in ancient Egypt. The base of the mausoleum is square, surrounded by four equal triangles, and its silhouette is similar to the Chinese character "Jin", so it is called the pyramid in Chinese. The pyramids are one of the seven wonders of the world. The pyramids originated from the Egyptian Pharaoh's fantasy of becoming a permanent ruler, showing his authority and building huge pyramids for himself. There are about 80 existing pyramids today, and there are more than 70 in Cairo. The earliest existing pyramid is a six-story trapezoidal pyramid built by Pharaoh Jorsell of the third dynasty, which is located in Sakala, south of Cairo. The largest pyramid is pyramid of khufu, with a height of 146.6 meters. The construction of the pyramids is not documented in the literature. Later generations have several conjectures. One is to use a huge lever, one end of which is tied with a rope, and the other end is hoisted by manpower, and then the stones are gradually piled up. Another guess is that the soil piles up into slopes and the stones are pulled up by road rollers. Some people think that the second method of clearing hills is a big problem, so it is speculated that hills should be used first, and then levers should be used. According to modern standards, the technology used in pyramid architecture may not be brilliant, but their management and organization ability give us a silent proof. For example, the Great Pyramid in Cheops covers an area of 13 acre and consists of 2.3 million stones, each weighing about 2.5 tons. It is estimated that this building will take one hundred thousand people twenty years. However, there is another saying. In 2006, Barr Som, a professor of materials engineering at Dreiser University in Philadelphia, speculated that "when the ancient Egyptians built the upper part of the pyramid, they poured concrete into the mold at the height instead of dragging the boulder to the height. (The full text was published in the Journal of American Ceramic Association in June 5438+February 2006). Of course, this statement has also been questioned by many people. Among them, they questioned whether Balzo's samples were modern cement used to repair the pyramids. [1], and French architect jean pierre Hu Dan put forward the argument of "covering from the inside to the outside" on March 3, 20071,arguing that an external slope was built on the outer wall of the Great Pyramid, and then an internal spiral tunnel was built. [2]? Is the boulder at the top of the pyramid poured with concrete? Were the ancient pyramids covered from the inside out?

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