"Whatever you want. Lin Rui turned to the tactical computer and said, "Cobain, I need more detailed architectural drawings for Area Six, you must try to get them for me." ”

"Well, I've managed to get you the latest architectural drawings, but what do you want?" said Cobain.

"Not only the architectural drawings, but also the overall structural drawings. Lin Rui said slowly.

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

"The mechanics of a building determine how strong it is, and usually blowing up a few major bearing points can cause a building to collapse. The best Demomen are those who can use the least amount of explosives to create the best blasts. Lin Rui smiled.

"Are you going to blow up the whole building?" said Cobain, in surprise. "This is inside a U.S. military base! How many explosives are you going to bring with you to blow up a building? Do you drive a truck in? Besides, if you blow up the building, what will happen to the two Russians? Aren't they buried alive in the ground?"

"yes, this is the craziest and ridiculous plan I've ever heard, boss, are you sure you're not joking?" Crazy Horse looked at Lin Rui in surprise.

"I'm not kidding, but I didn't say blowing up the whole building. Lin Rui said slowly, "Instead, on the ground, use directional deep blasting, directly blast through the top of the basement, and then go directly down to save people." Of course, we also had to destroy the surveillance equipment. This will catch those American troops off guard, and buy us some more time to rescue and evacuate. As I said, there are obvious flaws in over-reliance on technology.

The fact that this US military base has such a good surveillance system is certainly not for showmanship. So when something happens, the first thing they think of is to determine the location of the intruder through the monitoring equipment. And when all of their surveillance fails, they are bound to fall into a brief panic. Heavily reliant on equipment, they will not know what to do for a moment until the commander gives them clear instructions again.

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

"We're going to destroy the surveillance and blow up the top of the basement with a blast?" Crazy Horse mused, "It's not impossible, but as Cobain said, it's going to take a lot of explosives." And we can't get into the base with that much explosives. ”

"Will there be a shortage of explosives at the important military bases of the Americans?" Lin Rui shook his head.

"There's one more problem. What about the blast effect?" said Crazy Horse with a frown.

The blasting effect that Crazy Horse refers to is, to be precise, the harmful effect of blasting. Including blasting seismic waves, shock waves, ground or underground, individual flying rocks, poison gas or noise, etc. These effects are regularly weakened with the increase of distance from the explosion source, but due to the different proportions of the explosive explosion energy accounted for by various effects, the attenuation law of energy is also different, and the destructive effect of different effects on the protected object is different.

Crazy Horse means, when blasting, how to get the people below to avoid injury. You have to know how to avoid harm to those two Russians who are also locked up underground, blowing directly through the top of the basement.

Lin Rui nodded, "That's why I need a building structure diagram, pick a location that is easiest to start with and won't hurt people." Sausages, come here, tell them how it works. ”

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

"When explosives explode in rocks, the rocks around the adjacent packets are subjected to a shock wave and the violent impact of the high-pressure gases generated by the explosion, resulting in an inelastic process of crushing and destruction circles. When the stress wave passes through the fracture circle, due to the rapid attenuation of the intensity of the stress wave, it can no longer cause rock fracture, but can only cause the disturbance of rock particles, which propagates outward in the form of seismic waves to form ground moving waves.

The part of the energy that causes the rock to shake is a small fraction of the total energy released when the explosive explodes. And that's exactly what we need to use to destroy the basement structure.

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

Shock waves can also be generated by high-pressure gases from the explosion of a kit filled in chambers, deep and shallow holes, which leak into the atmosphere through rock cracks or orifices. The air shock wave has a higher pressure than free air, which can cause the destruction of buildings and structures in the vicinity of the explosion area, and the damage to human organs or psychological reactions. This is what we must avoid. ”

"I haven't read a book for a few days, can you make it simpler?" Sergey frowned.

"Let me tell you, what he means is that by blasting at different points on the structure, it will have different effects. Now that we have the structural drawings, we can find a relatively safe location. So that we can blow through the basement at the same time, but not cause great damage to the basement personnel. Lin Rui drew two strokes on the drawing. "Because they are being held on the second basement floor. So if we blew up the basement, it wouldn't have a huge impact on them, but it would save us the time we spent dealing with a lot of surveillance and access control. ”

"Simple and crude. Crazy Horse nodded.

"Actually, it's not easy at all, and we need to do this with a reasonable calculation and a high blasting capacity of the sausage. in order to achieve the desired effect. If it doesn't blow up a few times, or if it directly kills the people below, then the mission is a complete failure. And if we waste too much time on the blasting, we may not even have time to escape, even if the rescue is successful. Lin Rui said in a low voice.

"You're right, once Area Six explodes, then the attention of the entire base will converge here. We really don't have much time. Yelena looked at the drawings and groaned.

"So in order to confuse the public, we have to be suspicious. Create some movement at several other key locations on the base. lest they spend all their energy staring at Area Six. Lin Rui said in a low voice. "For example, garages and oil depots, communications headquarters, and so on. This will make the U.S. military nervous for a while, and it will also give us more time. Therefore, the whole operation is to fight fast and slow, and to fight against strict and delicate security with extreme precision and roughness. ”

(End of chapter)