How many years will it take for humans to penetrate the Earth? What technology is needed to get thro

From now on, it will be almost impossible to drill into the earth. This extreme alteration of the planet's engineering is unattainable by humanity in the foreseeable future. That is, we can't even see if it will be done in the future.

At the moment, the deepest we have drilled is 12 kilometers deep and the diameter of the Earth is obvious, and we are still a long way from that number. In addition, it is not easy to penetrate the Earth, as there is still tremendous pressure inside the Earth. No one knows the consequences of releasing this pressure.

The temperature of the Earth's core is about 5,000 degrees Celsius, which is equivalent to the surface temperature of the sun. High temperature and high pressure are the basic environment of the earth's interior. Penetrating the Earth obviously requires sufficient technical prowess to modify the planet or rebuild it.

Life on Earth will not be synonymous with the end of humanity. In other words, it is likely that humanity and the planet will not die out at the same time. The earth will deplete the available local resources due to the overexpansion of human beings, and then develop and apply new energy sources such as light, wind, graphene, combustible ice, and lithium.

Even in the more technologically advanced developments, all foods can be synthesized. However, the sun is shining on the earth every minute. Without the replenishment of alien Mercury, the water will gradually decrease.

In addition, the earth itself is old and sick, loves to get angry, and the heat increases again. The increase in heat is probably the deadliest in humans. When the temperature exceeds 40 degrees Celsius day and night (which has exceeded the normal temperature of the human body), human beings can no longer live.

In the solar system, scientists have studied the neighbors on Earth and have not found planets that can adapt to the environment in which humans live. If you jump out of the solar system, you have to calculate the distance in light-years. The lifespan of human beings is limited.

If there is such a planet outside the solar system with a human living environment, human beings also have light-speed transportation, but human beings have a limited lifespan of 100 years and die before reaching the planet. Don't talk about opening up the earth. We can't even reach the "Moho noodles" now.

The Moho surface is the transition layer between the curtain and the crust. Scientists are eager to get a sample of the moho noodles. They think that the earth will start with matter, but unfortunately, we can't.

Why is it so hard? Take, for example, the Kola ultra-deep drill drilled by the Soviet Union. By the time they managed to enter the 10-kilometer-deep rock formation, the weight of the drill bits and drill pipes had already exceeded 200 tons, while the Type 99 modification of the new generation of Chinese main battle tanks was about 50 tons.

In other words, when they drill to a depth of 10 kilometers, it is equivalent to maneuvering the weight of four tanks to drill. With only 50 km of the earth's crust, the gravitational constant does not apply to the mantle and core. For example, the gravitational acceleration is at the surface m s, but the closer you are to the core, the gravitational acceleration is at least 50 m s

In other words, the closer you get to the Earth's core, the greater the gravitational force; In this way, if you want to open up the earth, you will not be able to return to the ground after reaching the core.

Human beings can never drill through the earth, because the earth's interior is very thick, the world's most advanced machines, at most can only drill to a depth of 10,000 meters, the lower the equipment and technology requirements, so the earth is not able to drill through, in high technology can not get through.

It may take 100 years, because human technology is not particularly fast, that is, it cannot be processed quickly. It takes a big hole to get through.

At least 100 million light years are needed, and a machine with relatively high hardness and toughness is needed to get through.

The following is a diagram of the structure of the earth, I will not go into detail about the specific structure, in fact, you can intuitively know that the more you go to the center of the earth, the brighter it will be - and this painting is not for the sake of good looks, but the more you dig into the center of the earth, the higher the temperature. According to estimates, the temperature of the Earth's core can be as high as 7,000 degrees Celsius (some say 5,000 degrees Celsius), and the temperature on the surface of the Sun is only 5,500 degrees Celsius. All the machines of human beings today are almost unable to withstand such high temperatures.

All the machines of human beings today are almost unable to withstand such high temperatures.

Now China's pride, the Jiaolong, which can carry out deep-sea exploration, can dive into the deep sea at a depth of 7,500 meters, and the pressure of the surrounding sea water can reach an astonishing 700 atmospheres at this time, and the force exerted on the Jiaolong at this time is equivalent to the weight of 14 Eiffel Towers. It's amazing.

Jiaolong, the deepest.

And such a terrible pressure is only 70MPa, and how big is the pressure at the center of the earth? The answer is 360,000 MPa, so the pressure on the Jiaolong is really one ten-thousandth compared to the pressure at the center of the earth. Humans have not yet had a device that can withstand such stress.

The deepest hole that humans can dig at present is the Kola deep borehole dug by the Soviet Union, which is 12 kilometers deep, which is already the limit for human beings today. At that time, when digging a hole, I encountered an accident in which the drill bit was overheated and the strength was insufficient, resulting in frequent failures and breaks. The picture below shows that Lu Dumbhu was the excavation site of the deep hole in Kola at that time.

12 kilometers is already very deep in the perception of normal people, after all, Mount Everest is only 9 kilometers high, but compared to the radius of 6400 kilometers of the earth, that is, it has just dug a thousandth of a depth, if the earth is compared to an apple, it probably has not even dug through the skin.

Therefore, in our lifetime, we should not see humans digging through the earth.

In the past 100 years, science and technology have developed vigorously, everything in our lives has undergone earth-shaking changes, climbing Mount Everest, going to space and landing on the moon, all of this has become a reality, under the powerful scientific and technological capabilities, the existing human technology can dig deep into the earth? Dig up to 3,000 meters undergroundWe can overcome the hardness of the earth's surface, and in the depths of the earth it is not only the hardness to overcome, but also the pressure from the surrounding environment.

10,000 meters. Because in the past, Russian scientists dug about 10,000 meters underground through advanced technology, and then they couldn't dig it, and there were strange sounds coming from inside.

With the current human science and technology, it can only be excavated to about 5,000 meters, because of the serious lack of oxygen underground, so human beings have not gone down after reaching this height, after all, there is something underground that cannot be understood by the current human technology.

So far, the deepest hole dug by humans was drilled by the former Soviet Union, and the hole is more than 7 miles (about kilometers) deep.

The deepest borehole reaches 4,500 meters, the temperature of the rock mass is 330, and the largest in China, the highest degree of automation, the deepest operating water depth, and China's first 400-foot drilling platform (JU2000) "Offshore Oil 941" built by Dalian Shipbuilding Industry Group and China National Offshore Oil Corporation (CNOOC) was delivered on May 31.

According to reports, in March 2004, Dalian Shipbuilding Industry Co., Ltd. signed a contract with CNOOC for the construction of two 400-foot drilling platforms, while there were only two drilling platforms of the same type in the world. The platform is fully controlled, the cantilever beam is 23 meters long, can move forward, backward, left and right, can drill up to more than 30 wells at a time, and can drill at a depth of 122 meters. In order to adapt to the harsh sea conditions, the 400-foot drilling platform has extremely high requirements for materials, welding processes and precision; Its 167-meter pile leg has to be docked by lifting the ship, which is the first time in domestic marine engineering construction.

Continental scientific drilling research began at the beginning of the 20th century, and around the 60s, the International Continental Scientific Drilling Engineering Committee (CSD) was established, of which China is also a member. At present, geological scientists have drilled nearly 100 scientific exploration wells of varying depths in 13 countries, including 20 deep wells of 4,000 meters to more than 5,000 meters. The world record of 12,262 meters was held by the former Soviet Union's SG3 well on the Kola Peninsula; Germany once drilled a 9,100-meter scientific exploration well.

In China, the 5,000-meter exploration well project drilled in Maobei, Donghai County, Jiangsu Province, China, will be the first in Asia.

1. The third deepest well in the world. In addition to being the first scientific deep drilling in an Asian country, this project will also be the deepest scientific drilling in the world through the orogenic belt.

The development of science and technology is one of the reasons, and secondly, drilling through the earth will encounter a variety of problems, and in the process of drilling, a series of problems such as groundwater and mountains will be encountered, which is unrealistic.

First of all, as far as the idea of drilling through the earth is concerned, there is no doubt that it is whimsical, the diameter of the earth is more than 10,000 kilometers, and it is conceivable how much material resources and manpower it takes to drill through; Secondly, the temperature inside the earth is extremely high, and we have no way of knowing what substances will be released when drilling through it.

Although science and technology are developed now, it takes a lot of financial, material, human and energy to penetrate the earth, and the internal situation of the earth is complicated, and no solution has been found to solve the problem.

Because the earth is the environment for human beings to survive, although science and technology are developed, there is no end, because human capabilities are limited, and there are many areas on the earth that still need to be explored.

The situation in the earth is unfathomable, the position of the earth's crust is the hardest, penetrating is not only time-consuming and laborious, but also requires an immeasurable amount of money, even if there is the most difficult temperature problem to overcome this layer, the deeper the depth, the higher the temperature, it is known that there is no drill bit on the earth that can withstand the heat of the earth's interior.

No. Because the current level of human science and technology is not very high, it cannot overcome the high temperature and high pressure in the earth's interior, so it cannot dig through the earth.

As we all know, many of the common viruses in our lives are not resistant to high temperatures. That's why we often expose our clothes to the sun, because the heat can disinfect them. So can summer temperatures really slow the spread of the new coronavirus?

Like most other viruses, the new coronavirus is not resistant to high temperatures. As summer temperatures continue to rise, it will help reduce the new coronavirus and slow its spread.

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