Chapter 593: 593
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Thermite underwater cutting is indeed the fastest underwater cutting method, but it is also the most violent cutting method.
This cutting method is usually used in the cutting of ultra thick steel plate. Because this method is simple and violent, you can't expect how regular graphics can be cut by this cutting method.
For example, if plasma arc cutting or arc oxygen steel pipe cutting is a rigorous meticulous painting, then this thermite cutting method belongs to impressionist painting
However, this method is the most appropriate way to break the underwater gate of the secret base. Yang Jing doesn't want to cut the gate into any regular pattern. As long as the steel plate that can break the gate can get into people, it doesn't matter whether the broken hole is round or square.
With the cooperation of Yang Jing, George cruise melted the 120 mm thick steel door into a big hole with a diameter of one and a half meters in less than half an hour.
The thickness of the steel door exceeded Yang Jing's estimate. The 120mm thick steel plate was enough to serve as the front armor of the medium-sized tanks in World War II, but it was used here as the door, and it was still such a large door, which was enough to witness the importance of the base by Yoshiro Yoshiro, who built the base at that time.
But as Yang Jing estimated, at the moment when the gate was broken open, the sea water outside the gate did not flow into the gate. Obviously, there was also sea water inside the gate.
When Yoshiro oshiko built this secret base, it was obvious that he wanted to use submarines to transit and transport the property plundered from various places into the base. After all, this underwater base is the most hidden. It was almost difficult for anyone to find it more than 70 years ago.
Therefore, this underwater base can not completely separate the water resistance. It must be able to let the submarine dive and float smoothly. Therefore, there should be a large pool inside the gate to facilitate the submarine to float up, and then transport the transported property out.
In this case, George cruise naturally can't follow. In this undersea cave, because there is air, the air floats on it, and the air pressure can resist the pressure of sea water, so the water won't pour in. People in that kind of film can take off their diving suits immediately when they enter such a cave, which is pure nonsense.
It's a simple truth. In this undersea cave, although the sea water will not be poured in, the pressure of the sea water in the cave is still very high. It's like that at this depth, George Bruce is actually under the pressure of up to five atmospheres, and he has been breathing with his lungs because of the pressure of the sea water, The nitrogen in his body had already broken down into his blood.
If he swam in and took off his diving suit immediately from the cave and was directly exposed to the same pressure as the sea level, it would be equivalent to that he immediately came to the sea level from the bottom of the sea 50 meters deep. The helium in his blood would gush out of his blood due to the rapid reduction of pressure, and finally form a large number of bubbles in his lungs, If it's serious, it will burst his lungs!
This is called decompression sickness.
Although it is not clear what it looks like behind the gate, for the sake of safety, George Bruce had better float slowly according to the regulations, so that the pressure in his body can slowly adapt to the smaller and smaller air pressure and avoid decompression sickness.
George waved to Yang Jing and began to float slowly. Clark McCann was still waiting for George at a depth of about 30 meters. They would float slowly together and finally return to the sea.
Yang Jing has energy to protect his body. Naturally, he won't worry about changing into decompression sickness. Therefore, after seeing George floating slowly, he turned on the waterproof spotlight on his head and shoulders. When he moved, he drilled into the big hole that had just melted.
The quality of the sea water near the Maoge islands is quite good. Just now, when cutting the gate outside, they don't even need to turn on the lights, because under this excellent sea water quality, the sun can even penetrate the sea water more than 50 meters deep, so that Yang Jing and them can see things at this depth.
But it's completely dark inside the gate.
The powerful waterproof spotlight on the head and shoulders can shoot out more than ten meters even in the water. Compared with the occasional group of tropical fish swimming outside the gate, it has completely become a silent and dark world after entering the gate.
It's not surprising that you can't even see the shadow of a fish behind the gate. In terms of the sealing degree of the gate, I'm afraid the sea water behind the gate won't communicate with the outside sea water for more than 70 years. How can there be fish?
Not long after swimming in, Yang Jing began to float up quickly. It was estimated that after about 30 meters, Yang Jing only felt that her body was light, and her head and upper body were already out of the water.
There were still five fingers around, but the spotlights on her head and shoulders could directly illuminate 30 or 40 meters away because there was no barrier from the sea. Therefore, Yang Jing could easily see the slipway made of reinforced concrete seven or eight meters away from her.
The berth is about six or seven meters high from the water surface, which is just enough for the submarine to float up, and the position of the bridge is level with the berth to facilitate the transportation of goods. In the west of the slipway, there is a ladder made of steel bar to climb up the slipway.
But Yang Jing didn't hurry to step on the slipway, but continued to step on the water to keep her body balanced and began to look around.
This undersea cave is obviously a huge cave formed naturally. It should be formed by the impact of magma erupted from the depths of the earth's crust mixed with a large amount of gas during the volcanic eruption that year.
This is a common situation in volcanoes, because when the volcano erupts, the huge heat will melt the rocks of the mountain. At this time, once there is a large amount of gas, it will easily form a huge cavity in the soft mountain. If the impact of gas is not enough to break through the magma, when the magma cools and forms rocks, these gases will always be left in the mountain to form this strange cave.
This huge cave is obviously formed in this way. After all, it is the huge crater just a few meters away.
The top of the cave is 30 meters away from the water. Yang Jing can't see the end of its length and width. However, in the middle of World War II, the length of the main submarines of the Japanese Navy was about 100 meters. The length of this large pool for submarines was at least more than 100 meters.
The width of this large pool is about 15 meters, which is about the same as that of the gate. During World War II, the widest submarine of the Japanese army was the patrol first-class submarine built by the German u142 submarine technology. This kind of submarine with 1970 tons (above water) and 2791 tons (under water), with a maximum hull width of 9.22 meters, is the widest submarine of all models of the Japanese Army.
Therefore, the gate and pool with a width of 15 meters were enough for me to safely enter the widest submarine at that time.
In this huge cavity, except that the slipway is made of reinforced concrete, almost all the original rock walls are within Yang Jing's sight. Obviously, this secret base was a natural cave discovered by Yoshihiro Daxi inadvertently, and then it was slowly transformed into such a secret underwater base.
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Thermite underwater cutting is indeed the fastest underwater cutting method, but it is also the most violent cutting method.
This cutting method is usually used in the cutting of ultra thick steel plate. Because this method is simple and violent, you can't expect how regular graphics can be cut by this cutting method.
For example, if plasma arc cutting or arc oxygen steel pipe cutting is a rigorous meticulous painting, then this thermite cutting method belongs to impressionist painting
However, this method is the most appropriate way to break the underwater gate of the secret base. Yang Jing doesn't want to cut the gate into any regular pattern. As long as the steel plate that can break the gate can get into people, it doesn't matter whether the broken hole is round or square.
With the cooperation of Yang Jing, George cruise melted the 120 mm thick steel door into a big hole with a diameter of one and a half meters in less than half an hour.
The thickness of the steel door exceeded Yang Jing's estimate. The 120mm thick steel plate was enough to serve as the front armor of the medium-sized tanks in World War II, but it was used here as the door, and it was still such a large door, which was enough to witness the importance of the base by Yoshiro Yoshiro, who built the base at that time.
But as Yang Jing estimated, at the moment when the gate was broken open, the sea water outside the gate did not flow into the gate. Obviously, there was also sea water inside the gate.
When Yoshiro oshiko built this secret base, it was obvious that he wanted to use submarines to transit and transport the property plundered from various places into the base. After all, this underwater base is the most hidden. It was almost difficult for anyone to find it more than 70 years ago.
Therefore, this underwater base can not completely separate the water resistance. It must be able to let the submarine dive and float smoothly. Therefore, there should be a large pool inside the gate to facilitate the submarine to float up, and then transport the transported property out.
In this case, George cruise naturally can't follow. In this undersea cave, because there is air, the air floats on it, and the air pressure can resist the pressure of sea water, so the water won't pour in. People in that kind of film can take off their diving suits immediately when they enter such a cave, which is pure nonsense.
It's a simple truth. In this undersea cave, although the sea water will not be poured in, the pressure of the sea water in the cave is still very high. It's like that at this depth, George Bruce is actually under the pressure of up to five atmospheres, and he has been breathing with his lungs because of the pressure of the sea water, The nitrogen in his body had already broken down into his blood.
If he swam in and took off his diving suit immediately from the cave and was directly exposed to the same pressure as the sea level, it would be equivalent to that he immediately came to the sea level from the bottom of the sea 50 meters deep. The helium in his blood would gush out of his blood due to the rapid reduction of pressure, and finally form a large number of bubbles in his lungs, If it's serious, it will burst his lungs!
This is called decompression sickness.
Although it is not clear what it looks like behind the gate, for the sake of safety, George Bruce had better float slowly according to the regulations, so that the pressure in his body can slowly adapt to the smaller and smaller air pressure and avoid decompression sickness.
George waved to Yang Jing and began to float slowly. Clark McCann was still waiting for George at a depth of about 30 meters. They would float slowly together and finally return to the sea.
Yang Jing has energy to protect his body. Naturally, he won't worry about changing into decompression sickness. Therefore, after seeing George floating slowly, he turned on the waterproof spotlight on his head and shoulders. When he moved, he drilled into the big hole that had just melted.
The quality of the sea water near the Maoge islands is quite good. Just now, when cutting the gate outside, they don't even need to turn on the lights, because under this excellent sea water quality, the sun can even penetrate the sea water more than 50 meters deep, so that Yang Jing and them can see things at this depth.
But it's completely dark inside the gate.
The powerful waterproof spotlight on the head and shoulders can shoot out more than ten meters even in the water. Compared with the occasional group of tropical fish swimming outside the gate, it has completely become a silent and dark world after entering the gate.
It's not surprising that you can't even see the shadow of a fish behind the gate. In terms of the sealing degree of the gate, I'm afraid the sea water behind the gate won't communicate with the outside sea water for more than 70 years. How can there be fish?
Not long after swimming in, Yang Jing began to float up quickly. It was estimated that after about 30 meters, Yang Jing only felt that her body was light, and her head and upper body were already out of the water.
There were still five fingers around, but the spotlights on her head and shoulders could directly illuminate 30 or 40 meters away because there was no barrier from the sea. Therefore, Yang Jing could easily see the slipway made of reinforced concrete seven or eight meters away from her.
The berth is about six or seven meters high from the water surface, which is just enough for the submarine to float up, and the position of the bridge is level with the berth to facilitate the transportation of goods. In the west of the slipway, there is a ladder made of steel bar to climb up the slipway.
But Yang Jing didn't hurry to step on the slipway, but continued to step on the water to keep her body balanced and began to look around.
This undersea cave is obviously a huge cave formed naturally. It should be formed by the impact of magma erupted from the depths of the earth's crust mixed with a large amount of gas during the volcanic eruption that year.
This is a common situation in volcanoes, because when the volcano erupts, the huge heat will melt the rocks of the mountain. At this time, once there is a large amount of gas, it will easily form a huge cavity in the soft mountain. If the impact of gas is not enough to break through the magma, when the magma cools and forms rocks, these gases will always be left in the mountain to form this strange cave.
This huge cave is obviously formed in this way. After all, it is the huge crater just a few meters away.
The top of the cave is 30 meters away from the water. Yang Jing can't see the end of its length and width. However, in the middle of World War II, the length of the main submarines of the Japanese Navy was about 100 meters. The length of this large pool for submarines was at least more than 100 meters.
The width of this large pool is about 15 meters, which is about the same as that of the gate. During World War II, the widest submarine of the Japanese army was the patrol first-class submarine built by the German u142 submarine technology. This kind of submarine with 1970 tons (above water) and 2791 tons (under water), with a maximum hull width of 9.22 meters, is the widest submarine of all models of the Japanese Army.
Therefore, the gate and pool with a width of 15 meters were enough for me to safely enter the widest submarine at that time.
In this huge cavity, except that the slipway is made of reinforced concrete, almost all the original rock walls are within Yang Jing's sight. Obviously, this secret base was a natural cave discovered by Yoshihiro Daxi inadvertently, and then it was slowly transformed into such a secret underwater base.
Thermite underwater cutting is indeed the fastest underwater cutting method, but it is also the most violent cutting method.This cutting method is usually used in the cutting of ultra thick steel plate. Because this method is simple and violent, you can't expect how regular graphics can be cut by this cutting method.For example, if plasma arc cutting or arc oxygen steel pipe cutting is a rigorous meticulous painting, then this thermite cutting method belongs to impressionist paintingHowever, this method is the most appropriate way to break the underwater gate of the secret base. Yang Jing doesn't want to cut the gate into any regular pattern. As long as the steel plate that can break the gate can get into people, it doesn't matter whether the broken hole is round or square.With the cooperation of Yang Jing, George cruise melted the 120 mm thick steel door into a big hole with a diameter of one and a half meters in less than half an hour.The thickness of the steel door exceeded Yang Jing's estimate. The 120mm thick steel plate was enough to serve as the front armor of the medium-sized tanks in World War II, but it was used here as the door, and it was still such a large door, which was enough to witness the importance of the base by Yoshiro Yoshiro, who built the base at that time.But as Yang Jing estimated, at the moment when the gate was broken open, the sea water outside the gate did not flow into the gate. Obviously, there was also sea water inside the gate.When Yoshiro oshiko built this secret base, it was obvious that he wanted to use submarines to transit and transport the property plundered from various places into the base. After all, this underwater base is the most hidden. It was almost difficult for anyone to find it more than 70 years ago.Therefore, this underwater base can not completely separate the water resistance. It must be able to let the submarine dive and float smoothly. Therefore, there should be a large pool inside the gate to facilitate the submarine to float up, and then transport the transported property out.In this case, George cruise naturally can't follow. In this undersea cave, because there is air, the air floats on it, and the air pressure can resist the pressure of sea water, so the water won't pour in. People in that kind of film can take off their diving suits immediately when they enter such a cave, which is pure nonsense.It's a simple truth. In this undersea cave, although the sea water will not be poured in, the pressure of the sea water in the cave is still very high. It's like that at this depth, George Bruce is actually under the pressure of up to five atmospheres, and he has been breathing with his lungs because of the pressure of the sea water, The nitrogen in his body had already broken down into his blood.If he swam in and took off his diving suit immediately from the cave and was directly exposed to the same pressure as the sea level, it would be equivalent to that he immediately came to the sea level from the bottom of the sea 50 meters deep. The helium in his blood would gush out of his blood due to the rapid reduction of pressure, and finally form a large number of bubbles in his lungs, If it's serious, it will burst his lungs!This is called decompression sickness.Although it is not clear what it looks like behind the gate, for the sake of safety, George Bruce had better float slowly according to the regulations, so that the pressure in his body can slowly adapt to the smaller and smaller air pressure and avoid decompression sickness.George waved to Yang Jing and began to float slowly. Clark McCann was still waiting for George at a depth of about 30 meters. They would float slowly together and finally return to the sea.Yang Jing has energy to protect his body. Naturally, he won't worry about changing into decompression sickness. Therefore, after seeing George floating slowly, he turned on the waterproof spotlight on his head and shoulders. When he moved, he drilled into the big hole that had just melted.The quality of the sea water near the Maoge islands is quite good. Just now, when cutting the gate outside, they don't even need to turn on the lights, because under this excellent sea water quality, the sun can even penetrate the sea water more than 50 meters deep, so that Yang Jing and them can see things at this depth.But it's completely dark inside the gate.The powerful waterproof spotlight on the head and shoulders can shoot out more than ten meters even in the water. Compared with the occasional group of tropical fish swimming outside the gate, it has completely become a silent and dark world after entering the gate.It's not surprising that you can't even see the shadow of a fish behind the gate. In terms of the sealing degree of the gate, I'm afraid the sea water behind the gate won't communicate with the outside sea water for more than 70 years. How can there be fish?Not long after swimming in, Yang Jing began to float up quickly. It was estimated that after about 30 meters, Yang Jing only felt that her body was light, and her head and upper body were already out of the water.There were still five fingers around, but the spotlights on her head and shoulders could directly illuminate 30 or 40 meters away because there was no barrier from the sea. Therefore, Yang Jing could easily see the slipway made of reinforced concrete seven or eight meters away from her.The berth is about six or seven meters high from the water surface, which is just enough for the submarine to float up, and the position of the bridge is level with the berth to facilitate the transportation of goods. In the west of the slipway, there is a ladder made of steel bar to climb up the slipway.But Yang Jing didn't hurry to step on the slipway, but continued to step on the water to keep her body balanced and began to look around.This undersea cave is obviously a huge cave formed naturally. It should be formed by the impact of magma erupted from the depths of the earth's crust mixed with a large amount of gas during the volcanic eruption that year.This is a common situation in volcanoes, because when the volcano erupts, the huge heat will melt the rocks of the mountain. At this time, once there is a large amount of gas, it will easily form a huge cavity in the soft mountain. If the impact of gas is not enough to break through the magma, when the magma cools and forms rocks, these gases will always be left in the mountain to form this strange cave.This huge cave is obviously formed in this way. After all, it is the huge crater just a few meters away.The top of the cave is 30 meters away from the water. Yang Jing can't see the end of its length and width. However, in the middle of World War II, the length of the main submarines of the Japanese Navy was about 100 meters. The length of this large pool for submarines was at least more than 100 meters.The width of this large pool is about 15 meters, which is about the same as that of the gate. During World War II, the widest submarine of the Japanese army was the patrol first-class submarine built by the German u142 submarine technology. This kind of submarine with 1970 tons above water and 2791 tons under water, with a maximum hull width of 9.22 meters, is the widest submarine of all models of the Japanese Army.Therefore, the gate and pool with a width of 15 meters were enough for me to safely enter the widest submarine at that time.In this huge cavity, except that the slipway is made of reinforced concrete, almost all the original rock walls are within Yang Jing's sight. Obviously, this secret base was a natural cave discovered by Yoshihiro Daxi inadvertently, and then it was slowly transformed into such a secret underwater base.
