Let you take charge of the military academy, the world's number one university?

After the gradual spread of 4G networks.

Webcast, into people's sights.

Diverse live broadcasts with novel content have gradually become one of the favorite entertainment methods for young people.

Gu Yuan is an outdoor anchor on the Blue Sky Live Broadcast platform.

When the live streaming industry was just emerging.

He stepped into this emerging industry and shared the bits and pieces of his life with netizens.

At first, there were not many fans in Gu Yuan's live broadcast room.

There are only a few hundred of them.

Until almost three months.

Blue Sky Military University cooperated with Blue Sky Construction Group to build a large scientific device, the high-altitude cosmic ray observation station Laso Observation Base, on the ancient ice relic Haizi Mountain in Daocheng County, his hometown of Daocheng County, Bin.

On that day, Gu Yuan happened to have no live broadcast content.

So he tied his camera to the top of the mountain and focused his aerial view at the construction site of Haizi Mountain.

I thought that fans in the live broadcast room would get bored and leave.

Didn't think about it...

The number of fans in the live broadcast room that day rarely exceeded 2,000.

Afterwards, Gu Yuan reviewed it and checked the information.

He found that there were many people who liked to watch the construction of construction sites.

An Italian writer named this phenomenon Umare11, which means "site volunteer" or "site supervisor".

This group of people likes to spend time watching construction sites, and at the same time likes to point fingers and wave.

In addition, the construction of national large scientific installations has attracted people's attention.

After tasting the sweetness.

Gu Yuan did several live broadcasts of construction sites of large scientific installations, and the number of views was very high.

Finally, he simply broadcast the construction site live at 24 o'clock.

However, what surprised Gu Yuan was.

He had the most important opportunity of his life.

Blue Sky Construction Group, which tendered for the construction of large scientific installations, was incredibly fast.

If we talk about other construction projects, it is 8 days - the same.

The high-altitude cosmic ray observatory Laso Observation Base project is 8 samples a day!

Every 243 construction worker is racing against time to catch up with the process, as if they are racing against life.

Such an incredible infrastructure construction speed has naturally attracted the attention of netizens.

One pass ten pass under a hundred.

Gu Yuan's live broadcast room is increasing at an alarming rate every day, and nearly 1 million people watch it online at its peak.

He still remembers live streaming footage from these days.

At that time, 800 excavators, 500 bulldozers, 300 road rollers, 1,200 dump trucks, as well as more than 100 managers and more than 3,000 construction workers were admitted to the construction site.

Just two days.

At an altitude of 4,410 meters, the top of Haizi Mountain was bulldozed, and the cumulative level site was 1.36 square kilometers, equivalent to the size of 190 football fields.

At the same time, Blue Sky Construction also sent workers to the site to carry out site leveling, trench excavation, trench pipeline pre-embedding, PE membrane construction in non-trench areas, trench backfilling, concrete pouring of sewage treatment station floor, drainage engineering construction, anti-seepage engineering and garbage transfer facility construction.

In terms of electric power, Blue Sky Construction and State Grid cooperated to quickly complete the relocation of four 10 kV lines, the placement of 48 box-type transformers, and the laying of 16,000 meters of power cables.

The overall construction of the project is incredibly fast.

When netizens saw the live broadcast screen, they were stunned.

What kind of immortal infrastructure speed is this?

With a touch of curiosity and shock.

Netizens will enter the live broadcast room on time every day to watch the latest construction progress of the high-altitude cosmic ray observation station Laso Observation Base project.

Due to the number of viewers in the live broadcast room exceeded one million.

Some of the local tycoons have spent a lot of money on gifts.

Peers from the architectural and engineering circles also come to discuss construction related things in the live broadcast room.

Over time.

(AHFJ) The popularity of the live broadcast room is getting higher and higher, which has brought Gu Yuan a lot of income.

The rest of the time.

All kinds of construction machinery of Blue Sky Construction Group are busy day and night, working day and night.

- Monthly project progress, equivalent to several years of work for other construction companies.

......

October 20.

Gu Yuan appeared in the live broadcast room as usual.

Wearing a thick down jacket, he said to fans: "At present, the temperature of Haizi Mountain has reached minus 5 degrees Celsius, and the temperature is very cold.

To be honest, I admire the workers of Blue Sky Construction Group very much.

The Haizi Mountains have complex geomorphology, high cold and lack of oxygen, huge rock barriers, and glacial activity to produce a large number of huge drifting gravel.

Being in a no-man's land at an altitude of more than 4,000 meters is a great test for workers.

I interviewed local construction workers earlier.

They said that if they work on Haizi Mountain, they will not pay any money.

But the workers of Blue Sky Construction Group persevered!

The working environment is so harsh.

The high-altitude cosmic ray observatory Laso Observation Base project, as a scientific detection device, also has very high technical requirements.

For example, the water Cherenkov detector built by the project must meet the relevant indicators.

When building, it is necessary to have a shell that is protected from light, anti-corrosion, thermal insulation and anti-seepage.

Avoiding light is to further improve the signal-to-noise ratio.

Antiseptic, so that the water body is not polluted.

Heat preservation is to avoid physical damage to the detection system caused by freezing of water bodies in the cold climate of Haizi Mountain.

Impermeability is to ensure the stability of the world's largest array of water Cherenkov detectors.

In addition, the civil works of the project are extremely difficult.

When arranging the muz detector, it is necessary to level the pile of rubble the size of a house, dig a deep pit, and lay out the detector. (Read violent novels, just go to Feilu Fiction Network!) ）

According to employees of Blue Sky Construction Group.

In order to build this large scientific device, they designed dozens of world-first designs such as thin-walled concrete cast-in-place side wall + base geomembrane impermeability system + span light steel roof structure, which was extremely difficult. "

Speaking of which.

Netizens in the live broadcast room nodded one after another.

During the three-month project, they watched the whole process.

The difficulty of engineering construction is high.

Everyone is in the eye.

At present, the project of the Laso Observation Base of the high-altitude cosmic ray observatory has been completed and accepted.

View from the air.

La so is like a "big disc", covering an area of 1.36 square kilometers.

In the disc, four types of detectors are arranged to form three detector arrays.

1188 muon detectors.

5216 electromagnetic particle detectors.

18 wide-angle Cherenkov telescopes.

78,000 square meters of water Cherenkov detector array.

All kinds of "detection artifacts" are powerful and complement each other, and can jointly capture every rain point of the rain of high-energy particles.

In front of the live camera.

Gu Yuan spoke: "The observation base of the high-altitude cosmic ray observation station Laso is the world's highest, largest and most sensitive gamma ray detection device.

Among the most remarkable of the observatories, the neatly arranged mounds with red head ropes and the boxes with green turbans scattered among them.

Each mound, the Muzi detector, covers an area of 36 square meters.

The green box is the electromagnetic particle detector.

Together, they form an array of ground-based cluster particle detectors that detect cosmic rays with slightly higher energies.

In the middle of the Laso observatory near the large disk, three large enclosed pools were built, which concealed the array of water Cherenkov detectors.

Next to the large pool, 18 wide-angle Cherenkov telescopes with a container turned into a container are arranged in the posture of looking up at the sky.

Each telescope consists mainly of a 5-square-meter spherical mirror and a silicon photocell camera with 1024 pixels.

After the completion of the high-altitude cosmic ray observatory, it can form a huge sky-viewing array to capture information from the depths of the universe at all times.

It will be committed to exploring the mystery of the origin of cosmic rays, and exploring more cosmic mysteries by observing cosmic rays, helping China's research in the field of high-energy gamma-ray astronomy to move towards the international leading level.

Its observation performance has created three world-best.

Ultra-high-energy gamma ray detection sensitivity is the highest in the world!

Very high energy gamma ray source survey survey survey with the highest sensitivity in the world!

Ultra-high-energy cosmic ray energy coverage is the widest in the world!

At the same time, the successful construction of Laso has made it one of the three iconic detection devices of large-particle astrophysics in the world, and can also provide an experimental platform for cutting-edge scientific cross-research in atmosphere, meteorology, space environment and so on. "

See here.

Netizens were amazed.

"Blue Sky Construction Group is awesome! Three months to build a big scientific device! "

"I feel that Blue Sky Construction Group is even more powerful than the five giants of Xia Guoyang Enterprise Construction!"

"The construction of other big scientific devices, we did not watch the construction live broadcast in the whole process, but we watched the whole process!"

"With the completion of the high-altitude cosmic ray observation station Laso Observation Base project, Blue Sky Military University already has 301 large scientific devices!"

"Blue Sky Construction Group is really incredible, in this big scientific device construction project, it shows the real speed of Xia Guo!"

"Haha, we cloud supervisors, who monitor the work in the live broadcast room in real time every day, don't even sleep, and have watched it for three months!"

"Off the beaten track! For other large scientific installations, the construction period takes several years. And Blue Sky Construction Group, completed and completed acceptance in three months..."

"Our Xia Kingdom is an infrastructure maniac! But Blue Sky Construction Group is simply an infrastructure maniac in an infrastructure maniac! "

“......"

The other side.

Li Yi, general manager of Blue Sky Construction Group, was also a little surprised by the company's infrastructure construction progress.

The company received $20 billion after Blue Sky Military University.

While purchasing a large amount of engineering equipment, he accelerated the construction schedule.

But I didn't expect it.

Blue Sky Construction Group's infrastructure construction speed will be so fast!

A full three months.

Blue Sky Construction Group has not only built 300 scientific research institutions next to 300 large scientific installations.

At the same time, the group also completed the construction of various auxiliary facilities of Blue Sky Military University and completed the acceptance.

This, really incredible!

Moreover, the acceleration of infrastructure construction has not affected the quality of the project.

Every project of Blue Sky Construction Group is a high-quality project and a century-old project!

In fact......

What Li Yi didn't know was.

The current Blue Sky Construction Group has the aura of infrastructure project speed and infrastructure project quality.

Under the blessing of two halos.

The infrastructure capacity of Blue Sky Building will be incredible.

Invisibly.

Blue Sky Construction Group has become the world's top "infrastructure maniac"!