Excellent tutor

Zhang Chi waved his hand, and the Warrior off-road vehicle that had been following behind drove over.

Xiaoya directed the off-road vehicle to drive straight onto the platform at the entrance of the tunnel.

Zhang Chi and Xiaoya stood side by side not far from the entrance of the cave.

The cave was brightly lit, as bright as day.

There is a constant flow of engineering personnel and operating vehicles of all types.

They want to build a sluice gate 160 meters away from the cave entrance.

From now on, the adjustment of water distribution on both sides and in the middle will all depend on it.

Zhang Chi knew that the last sluice gate had to be entered 300 meters away, and the entire tunnel was more than 100 kilometers long. The rock formations here are very thick, and they are all made of very strong flower rock, so there is no need to consider the problem of insufficient strength.

The drainage ditches on both sides of the tunnel are full of water, which is specially used for on-site construction.

The branch tunnels on both sides were excavated from outside the mountains on both sides. They are probably undergoing repair work now. They cannot be seen here, but they were opened a few days ago.

Although Zhang Chiren was not present at the scene, he clearly understood the daily work progress.

A large reservoir at the entrance of the cave is still being excavated.

In the future, all urban water supply will come from this reservoir.

"Zhang Gong! The digging equipment you designed saves us a lot of manpower and material resources! It’s dozens of times faster than a shield machine, and it’s also particularly easy to operate."

"In the future, our tunnel engineering staff will be grateful to you! You set a precedent for tunnel excavation!"

"Let’s work! This device is not omnipotent! It also has its limitations. It is not easy to use in places where stone and mud are mixed, but in this place where there are all flower steel rocks, it is still relatively practical!"

"It’s up to you to figure out how to use it in the project! Go find out!"

"Mr. Ren! Is Linglong One’s power generation enough?

"How can it be used up? The electricity consumption for construction here is not very much."

"Zhang Gong! When will the 3D printing engineering equipment you mentioned arrive? The cement and river sand here have to be transported from other places, which is too uneconomical!"

"It's almost time, the plan will arrive in 3 days"

"The preliminary preparation work is completed!"

"It will be completely completed tomorrow"

"With 3D engineering printing equipment, people are much more relaxed. Even if there is no sunlight, power consumption will be huge at night."

"Zhang Gong! The entire city needs to be elevated by 8 meters. Is it necessary for such a large project?"

"necessary! How many underground pipe networks are there in a city?"

"If you are in China, dig up a piece of ground in any city center and take a look."

"like a spider web"

"How many levels should the drainage pipe network be divided into?

Gas pipe network!

Water inlet network!

Underground power grid!

Optical cable network!

Various network management systems were built and abandoned in different periods!"

"In addition to building the necessary underground pipe network for a city, we"

"We also need to build a garbage conveyance network"

"Underground transportation network.

From now on, in this sub-city, there will be no cars or buses on the streets, all of which will be underground."

"Do not worry! The 8-meter overhead floor will not be wasted"

"Zhang Gong! This series of designs! How big a team is needed? The ground piles must be accurately pre-buried! This design is too large!"

Zhang Chi looked at the valley that was still a desert!

This design requires a lot of work, but it is not impossible to realize!

Early urban planning and design must have sufficient scientific evidence!

We cannot rely on the leaders to just slap their heads on it!

The style of the city!

The layout of the city!

The roads of the city!

The scenery of the city!

After everything is determined, the development of the city is determined. From now on, it only needs to be realized step by step!

But the actual national conditions are not.

Every mayor must Show your own existence!

Every leader has his own opinions and likes!

Every construction unit has his own methods!

So! The city is miserable!

The previous mayor decided to build a development zone in the south of the city!

The next mayor The director felt that it would be better to build a wetland park in the south of the city!

The previous director auctioned three scattered pieces of land to build an elevator room!

The next director auctioned two more pieces of land nearby, and they needed to build Gothic-style buildings!

The previous director liked banyan trees , so the streets were covered with leafy banyan trees!

The next director thought that the yellow-flowered wind chimes were more beautiful, so he sawed off the yellow-flowered wind chimes that had been planted for more than ten years!

Today, the Urban Development Bureau just built an asphalt road for a street!

Tomorrow the water company will dig out and bury the pipes!

The day after tomorrow! The gas company’s pipes will be enlarged!

There is a community building over the road, why didn’t we know! The fiber optic lines were not laid out in advance! They have to be dug!

The sewer pipes were only auxiliary for 60 meters The pipes are often blocked, and now we have to dig them out and use 80 pipes!

A brand new road with an investment of 8 million has been dug up, and it has thousands of windows and holes! The gas company dug and filled it, and spent 300,000, and the value of this road increased to 830 Thousand!

The water company spent another million on this road! This road cost another 9.3 million!

Two years later, a road that was repeatedly dug and repaired finally stopped!

But how strong is the strength of the road that was repaired later?

But the GTP of the road riddled with holes has increased to 10 million!

The city's GTP has increased to 2 million, and all companies and individuals have benefited! Everyone is happy! What

Zhang Chi hated the most was the road he used to go to work on every day.

A road full of traffic. There are four lanes in each direction. On one side of the two lanes, traffic is congested in one lane, and there are only a few cars running in each lane.

Those car owners are sick! Don't use the empty lane on this side!

Zhang Chi cleverly turned to a lane with fewer cars.

But after walking for 500 meters, he turned to the side with more cars.

Who built the road? The asphalt road was still smooth, but the car made a"clang" sound after a few seconds of walking. The car bumped, and Zhang Chi was startled. A jump.

It happens every few seconds. Even if the car can bear it, people can't bear it!

The manhole cover is right at the wheel on the roadside. You can't hide away. There is one every ten or twenty meters.

Manhole cover The position design is really calculated! It can be so accurate!

The key is that the manhole cover is still seriously uneven, and the unevenness is estimated to be no less than 5 centimeters.

Who likes to drive on a road that is not a speed bump, but is better than a speed bump?

Even if the manhole cover cannot be avoided, Is it not possible to adjust the manhole cover to be flush with the road?

Zhang Chi remembered that he went abroad to London, England more than ten years ago, and found a construction site on the edge of the city. There was a rendering of the construction site.

The drawing was beautiful, but it had no modern style at all! I curiously asked the British friend next to me.

I learned that this area was planned by the city government 130 years ago.

Let me go! Which leader in China will build a city according to the plan more than 100 years ago?

Beijing’s ancient city wall is tall and magnificent, and it has taken thousands of years to be repaired!

Just to block bus traffic, they dug it all!

If it still exists today, citizens can relax and enjoy the cool air! Tourists looking at the city and the scenery! Literati comment on the past and present! Foreigners are shocked and regretful!