"It's up to you to understand." Lin Rui turned to the tactical computer and said, "Kebain, I need more detailed architectural drawings of District 6, you must try to get me."

"Well, I tried to get you the latest architectural drawings, but what do you want?" Cobain frowned.

"Not only the architectural drawings, I also want the overall structure drawings." Lin Rui said slowly.

Cobain nodded and hesitated, "The architectural drawing can be used to familiarize yourself with the path inside the building. But what do you want the structural drawing for?"

"The mechanical structure of a building determines how strong it is. Usually, if you blow up several main supporting points, a building can collapse. The best blasters are those who can use the least explosives to make the best blasting. Effective person." Lin Rui smiled.

"Are you going to blow up the whole building? Are you crazy?" Cobain was surprised. "This is inside a US military base! Blast a building, how many explosives do you plan to bring? Drive in the truck? Besides, you blew the building down, what about the two Russians? They were not buried alive. Is it?"

"Yeah, this is the craziest and ridiculous plan I have ever heard. Boss, are you sure you are joking?" Crazy Horse looked at Lin Rui in surprise.

"I'm not kidding, but I didn't say to blow up the whole building." Lin Rui said slowly, "but on the ground, using directional depth blasting, directly blasting through the top of the basement, and then going directly to save people. Of course we still The monitoring equipment must be destroyed at the same time. This will catch the US military off guard and buy us more time for rescue and evacuation. As I said, over-reliance on technology is obviously flawed.

This US military base has such a good monitoring system, of course, it is not used to show off. So when something happens, what they think of first is to determine the location of the intruder through monitoring equipment. And when they are all monitoring failures, they are bound to fall into a brief panic. When they are extremely dependent on equipment, they will be confused for a while on how to start the search, until the commander gives them clear instructions again.

And this very short gap is the right time for us to act, even if it is only a few minutes, it is also our chance to win. The whole operation is just a word if you want to achieve an effect, fast! "

"After we destroyed the monitoring facilities, we blasted the top of the basement directly by blasting?" Crazy Horse pondered, "This is not unfeasible, but as Cobain said, it will require a lot of explosives. And we can't bring it. Enter the base with so many explosives."

"Will the American military base be short of explosives?" Lin Rui shook his head.

"One more question. What about the blasting effect?" Crazy Horse frowned.

The blasting effect mentioned by Crazy Horse is actually the harmful effect of blasting. Including blasting seismic waves, shock waves on the ground or underground, individual flying rocks, poisonous gas or noise, etc. These effects are regularly weakened with the increase of the distance from the explosion source, but due to the different proportions of various effects in the explosive energy of the explosive, the law of energy attenuation is also different, and different effects have different destructive effects on the protection object.

Crazy Horse means how to prevent the people below from hurting when blasting. You must know that the two Russians are also locked in the underground, directly blasting through the top of the basement, how can we avoid harm to them.

Lin Rui nodded and said, "That's why I need a structural drawing of the building, to pick a location that is the easiest to start without hurting people. Sausage, come over and tell them the principle."

Sausage nodded, walked over, and drew an icon on the whiteboard with a pen.

He lit the diagram with a pen and said, “When the explosive explodes in the rock, the rocks around the adjacent charge are subjected to the violent impact of the shock wave and the high-pressure gas generated by the explosion, resulting in the inelastic change process of the crushing circle and the destruction circle. After the stress wave passes through the fracture zone, due to the rapid attenuation of the stress wave, it can no longer cause the rock to rupture, but can only cause a disturbance in the rock mass. This disturbance propagates outward in the form of a seismic wave, forming a ground wave.

The part of the energy that causes the rock to vibrate accounts for a small part of the total energy released when the explosive explodes. And this is exactly what we need to destroy the basement structure.

In addition, when an unconstrained drug package explodes in an infinite air medium, a large amount of energy will be released quickly in the limited air, resulting in a local increase in the pressure and temperature of the explosive gas product. While the high-pressure gas rapidly expands to the surroundings, it sharply compresses and impacts the air around the cartridge, causing the pressure of the compressed air to increase sharply, forming an air shock wave propagated by sound.

The high-pressure gas generated by the explosion of the cartridge filled in the chamber, the deep hole and the shallow hole leaks into the atmosphere through rock cracks or orifices, and also produces shock waves. Air shock waves have a higher pressure than free air, which can cause damage to buildings and structures near the explosion zone and damage to human organs or psychological reactions. This is what we must avoid. "

"I haven't read a few days, can you keep it simple?" Sergey frowned.

"Let me tell you, what he meant is that by blasting at different locations of the building structure, it will have different effects. With the structural drawings, we can find a relatively safe location. Let us blast through the basement. At the same time, it will not cause great harm to the basement personnel." Lin Rui drew two strokes on the map. "Because they are detained in the second basement level. So if we blow through the basement level, the impact on them is not great, but it avoids the time we spend dealing with a lot of surveillance and access control."

"Simple and rude." Crazy Horse nodded.

"In fact, it's not simple at all. To achieve this, we need reasonable calculations and high blasting ability of the sausage. In order to achieve the desired effect. If it does not explode after a few times, or directly explode the people below. If we die, then the mission will be a complete failure. And if we waste too much time on blasting, we may not even have time to escape even if the rescue is successful." Lin Rui whispered.

"You are right. Once there is an explosion in the No.6 area, the attention of the entire base will be gathered here. We really don't have much time." Yelena looked at the drawing and muttered.

"So in order to confuse the audience, we must also confuse the suspicion array. Create some movement in several other key locations of the base. So that they don't use all their energy to stare at the 6th area." Lin Rui whispered. "For example, key locations such as garages and fuel depots, communications headquarters, etc. This will make the U.S. military nervous for a while, and it will also give us more time. So the whole operation is to fight fast and slow, with extreme precision and brutality. Against strict and delicate security."

(End of this chapter)