Monster Factory

On the huge display, a digital model of a piece of concrete is scanned line by line.

The messy concrete fragments suddenly turned into digital virtual 3D maps. This allowed Zhang Zhizhi and the police officers to open their eyes.

Their technical department, when did they deal with this advanced equipment?

After ten seconds, the modeling is complete.

Just as the police were curious as to when the next step, these messy concrete pieces of the model flew up on the big screen.

"Model calculus..."

"5%...55%...100%..."

As the progress bar flies away, these broken models are magically combined together.

Like a digital wall, it is shattered and restored. When the progress bar went to a hundred, the original messy and broken virtual model had turned into a square, covered with cracked virtual concrete walls, and the whole process took less than a minute.

The policemen turned their eyes a little bigger, because the re-combined virtual wall can be seen very clearly, with a small hole in the center of the potato bucket size.

There are many defects around the deep hole that have broken into particles and cannot be restored. But this does not prevent people from intuitively judging that this is a circular deep hole.

Concrete cracks spread around the deep hole in the form of a network. It's like a car glass, the crack that was crushed by bullets.

"hiss……"

The policemen took a sip of cold air. Could it be said that the wall was crushed by armor-piercing bullets?

How big is the noise, and how timid?

"If it is a high-speed object, the passage made by the gangster on the wall should be round. The passage left by the scene is clearly a square." A police officer in the trace inspection room whispered: "And we also No traces of gunpowder were detected on concrete blocks."

“It’s not a high-speed object impact.” Ye Qing carefully read the restored 3D simulation and explained: “If I didn’t guess wrong, this should be the principle of static blasting.”

"It's not the kind of explosion that everyone understands, but the use of mechanical energy to blast."

“Rock and concrete have a very high external compressive strength, but the internal tensile strength is low. If the external compressive strength is 100, the internal strength is only 2 to 10.”

"Hydraulic splitting machine, I don't know if you have seen it?"

"For mining mines, you only need to drill a few holes and put the splitter into the hole. In two minutes, you can break a piece of granite from the inside into two pieces."

"There is still such a thing?" Zhang Zhiyi is completely open-minded today: "So what do you mean by saying that this concrete wall was broken by a hydraulic splitting machine?"

“The principle is similar, but it is not a hydraulic splitting machine.”

“The splitting machine is only suitable for the collapse of rock and pure concrete, and the plant is a reinforced concrete structure. Take it for example because the equipment is more widely used.”

Ye Qing took out a drawing and said, "When you recover the pieces collected from the scene, there must be some defects in the periphery that become dust particles."

"The perimeter of the concrete should have been drilled four to eight holes. But the diameter of these holes is too small, and it may be as thick as a pencil. After the blast, the traces are covered."

“They should use a more advanced hydraulic static blasting machine. The large round hole in the center is used to place the blasting machine. Then several small holes are made in the surrounding area to break the concrete and keep it in the small hole. Within the scope of the build."

Every time Ye Qing said, the eyes of these policemen were brighter.

"That... this kind of equipment is not big?" Zhang Zhixuan asked with some excitement.

“The sound of the blasting machine is very small. The hydraulic pump that supplies it with hydrodynamic pressure is divided into a diesel engine and a motor. The diesel engine sounds louder, but if it is put in the car, the sound will not be a problem.”

"Reinforced concrete, after being crushed by the internal expansion pressure, is connected with steel bars. As for the steel bars inside, you have already detected them and cut them with fire. Ordinary steel bars are not much stronger than cream in front of fire cutting."

"You can go buy one of these devices and come back and simulate."

In the beautiful eyes of Zhang Zhi, there is an indescribable joy: "Xiao Wang, you immediately contact the bureau and let them purchase a hydraulic static blasting machine. The model is based on the round hole size of the concrete after the restoration. After confirming the model, you should also visit the equipment suppliers in the city. Find out who the equipment was sold to in the last month."

The other police officers all admire and envy, it turns out that ~ so it is ~

Hydraulic static blasting machines, they have never heard of it. But after Ye Qing introduced its working principle. The police who are engaged in technology immediately have a feeling of enthusiasm.

"Ye Ye... In general, I don't know the software that will break the object and automatically fight back to the original. Where can I buy it?"

"Your software is too strong, and the broken concrete will be restored in a few seconds."

A male police officer wearing glasses is embarrassed: "Our technical department often encounters criminals and smashes the items involved. Sometimes it can be restored and can be tortured."

"Software white is all right for you."

"But..." Ye Qing’s next sentence made the gangs have the idea of ​​hitting the wall.

"But the software can't run on your computer. This software is the most rude and the most accurate exhaustive algorithm."

"The more fragments are broken, the more the exhaustive algorithm eats the hardware." Ye Qing pointed to the ground: "At your feet, there is a super server cluster consisting of 10,000 server units."

"The super server cluster, which took billions to build, is just the super server, the computing software."

"..."

"........."

A server built by one billion yuan, packaged and sold together with the Central Office of the General Administration of China, and could not sell so much money.

Giant beast heavy work and Ye Zong, that is a real cow, not a bragging.

There is nothing to say, honestly praise the general Ye.

"If you encounter similar problems in the future, you can contact the person in charge of the laboratory." The expression of the police officers made Ye Qing very useful.

"Okay, let's start the next test."

Several male policemen nodded quickly and pushed the truck to push the heavy safe.

The cover inside the safe door has been removed by the police, revealing the code turntable structure inside, and the mechanical lock structure.

The inner three wheel disc notches of the dial have been brought together, and the horizontal lever on the latch falls into the gap.

“It looks like a high temperature ablation.” Ye Qing squatted down and carefully observed the two large holes in the main door of the safe: “Starting the atomic absorption spectrometer, let’s first analyze what external elements are in this hole. Remaining." (To be continued., your support is my greatest motivation.) 16-12-2512:13:10