"Underground city construction club in Aoba City?"
Oko finally came out to work and looked at the windshield in front of him with some surprise. In addition to the navigation route, there was also Horii in a white coat.
Although the vehicle was moving, Dagu, who was sitting in the driver's seat, not only did not put his hands on the steering wheel, but also did not put his feet on the accelerator and brake, but the vehicle was still driving normally.
Autonomous driving developed based on TPC’s intelligent butler Jeanswest has been applied to various fields of TPC. In addition to fighter jets, most TPC mechanical vehicles widely use intelligent operating systems.
It is precisely the application of this system. Just after Oko shouted 'Aoba City Underground City Construction Association', his voice fell, and the details of this construction investment company immediately appeared on the screen. The information allows Dagu to have a general understanding of the company with just a glance.
The company lives up to its name!
What we do is to build underground cities, which is to build cities underground.
According to this company’s public plan, their goal is to build a huge complex of buildings underground that is no less than a city on the ground, to accommodate tens of millions of people, thereby alleviating congestion on the ground.
Of course, this is obviously a big (cow) pie (B), but it is normal. If you are showing a PPT to investors, it must be like two pigs.
The goal is 10 million, just ignore the last 10,000, or remove the first 1,000, then it is almost real.
However, this project has received a lot of investment because of its novelty.
Because it is not the kind of underground city that builds underground streets, but truly moves the city underground.
According to the company's first phase goal, three hemispherical cavities will be dug underground, the foundation will be rammed with high-grade concrete, and the vault will be made of composite materials that are several times stronger than steel. , thereby providing a stable underground space, and then building buildings and roads inside.
The vault will be paved with a large-area display screen to simulate the four seasons of the year and the rising and setting of the sun and the moon. Later, a simulated weather system will be added to simulate wind, rain and even snowfall, and special lights can also Allow plants to carry out normal photosynthesis, so flowers, plants and trees can be planted in the underground city to improve the physical and mental health of the residents.
These three blocks will provide living space for at least a thousand homes. They are connected to each other by an underground subway system and connected to the ground by high-speed elevators. These twenty high-speed elevators are distributed in different areas. In this place, it only takes thirty seconds for every resident to find an elevator leading to the ground and subway.
"It's amazing!"
After reading the renderings provided by this company, Dagu was quite surprised.
Building a city underground is really a grand plan.
The difficulty and cost are much higher than on the ground. After all, we have to consider earthquakes, water seepage, rocks and even magma. After all, this long and narrow island is located on the edge of the plate, with frequent earthquakes and numerous volcanoes. , the difficulty of building it underground is much more difficult than other calm areas.
But no matter what, the courage to try is worthy of praise.
After all, the road is impassable and the water is not deep. You have to try it yourself to know. Just listen to what others say, and you will never even think about taking a step in your life.
"Yes, the president of this company is a person with great ideas and the courage to put it into practice." Horii followed up with praise, which made Dagu couldn't help but ask: "Do you know him?"
"Well," Horii nodded and said, "I met him at a science and technology exchange conference. He developed an instrument that can release special shock waves-PW waves. Well, it is Doppler pulse wave. One type, when propagating underground, can shatter the rocks in a specific area. Even the strongest granite will be shaken into powder. Then you only need to use a large vacuum cleaner to suck out the powder to complete the excavation." This is even more powerful!”
Dagu exclaimed, this is much more high-tech than blasting and shield machines, and it’s also faster.
"." Horii showed an obvious speechless expression and paused for a moment before saying: "The headquarters base in the mountains was excavated using PW waves."
"It was applied so early."
< br>Da Gu marveled again. The headquarters base was built six or seven years ago and was put into use at that time. It was indeed quite early.
“It was with the successful cases of large-scale projects that Tachibana Masahiro decided to start a business. He used his PW wave to participate in many projects, and after saving some assets, he opened this Tachibana store. Club and started what he really wanted to do - build an underground city. "
This time it was Dagu's turn to be silent, or he was shocked. People who have ideals and are willing to take action are always the best. is worthy of respect.
"Then this time..." Dagu asked hesitantly. He was called out from home and rushed all the way to Aoba City.
"PW waves might be used to find the monster that burrowed into the ground." Horii still couldn't forget the monster that interrupted the GW-R experiment, and he has been thinking about how to find it during this period. Sphia Synthetic Beast.
Then while browsing the literature, I accidentally caught a glimpse of the PW wave that had been demonstrated at the science and technology exchange conference on the new field plan a long time ago. Then Horii had an idea and thought that this kind of wave could make shock waves like Waves that hit a certain area like a laser beam might be used to find monsters underground.
Sound waves are the same as water waves. Once released, they will spread in all directions. Ultrasonic waves rely on this diffused echo for positioning and detection.
But diffusion in the medium means loss. When the range is large enough, the fluctuations will be extremely weak.
But if the waves are gathered together and emitted in a direction like a laser, the propagation distance will be very wide.
“Isn’t there an observation satellite equipped with new X-rays?”
Dagu asked puzzledly, TPC has launched many satellites, even Dagu knows that TPC is for To better observe the earth, more than one detection satellite that can perform X-rays on the earth has been launched to better detect the underground.
There are so many satellites in the sky, aren’t they enough?
"Because the detection depth of satellites is limited, but as for waves, 10,000 meters are short." Horii has tried this method a long time ago. Under the most ideal circumstances, the detection depth is not even close to 10,000 meters. Kilometers, if the terrain is complicated, it will only be a mere two to three hundred meters, which is too far behind the wave.
Just like earthquake waves, they can propagate hundreds of kilometers or even thousands of kilometers away.
After Horii’s explanation, Dagu understood what Horii wanted to do, which was to use this directional PW wave to find monsters underground.
After all, monsters, whether in terms of body density or other aspects, are different from underground rocks and minerals. They can be identified through the feedback of echoes. (End of this chapter)