"I don't know anything about infrastructure!"

"There is no need to understand. ”

"I can't make any suggestions!"

"Just ask you to go and see the scene. Have a basic impression. What if there is a flash of inspiration in the future? ”

"But ......"

At the beginning, Wang Buan refused.

China's construction industry has been called an infrastructure maniac, which shows that all kinds of technologies are already super powerful.

There seems to be no infrastructure in the science and technology instilled by the planet Cybertron!

No one else Transformers need a house.

"You don't have to worry about other people. Cheng Kailong said, "I told them okay." Just go for a day's time. Go fast and go back quickly. ”

"I won't delay this side. Wang Buan looked around.

"It's fine. They have a lot to prepare. ”

"Oh. ”

Suddenly, Wang Buan pointed at Zhou Yulang.

He decided to take this guy to the Gulan Mountain Tunnel to see what to see. By the way, let him suffer.

Didn't you say that you graduated from Jiaotong University?

Tunnel construction is your forte!

Don't lose the face of the devil!

"We took him with us. Wang Buan said.

"Who is he?" Cheng Kailong said he didn't know the other party.

"Specialists of Project 591. ”

"Good. ”

Cheng Kailong believed it.

He beckoned Zhou Yulang to get on the helicopter together.

Zhou Yulang didn't know what to do, so he followed.

The Black Hawk helicopter soon took off. First come to a nearby garrison camp.

Bathe. Dine.

Stay overnight. Rest.

Early the next morning, the Black Hawk took off again.

This time, they will cross the Hengduan Mountains and enter the western Yunnan region from Tibetan province. Descend directly to the Gulan Mountain tunnel construction site.

"Brother-in-law, where are we going?" Zhou Yulang found that something was wrong.

"Take you to exercise, and by the way, raise your mental awareness. Wang Buan smiled weirdly.

"Brother-in-law, I don't seem to have offended you......" Zhou Yulang obviously felt Wang Buan's ill intentions. Countless terrifying thoughts flashed through his mind in an instant.

Several times, he quietly looked out of the helicopter, apparently weighing whether to jump or not.

However, idiots know. It's impossible. It's a few kilometers in the air.

The Black Hawk helicopter is about to fly over the Hengduan Mountains.

This mountain range is one of the most dangerous mountains in our country.

Daxue Mountain, Gongga Mountain, Yulong Snow Mountain, Siguniang Mountain, Nujiang River, Lancang River, Jinsha River...... All are part of the Hengduan Mountains.

"Have you ever seen a ghost blowing out a lamp?" asked Wang Bu'an casually.

"Nope. Zhou Yulang's tone trembled a little.

"The story in it takes place in the mountains below us. ”

"Huh?"

"If you jump, you might meet a beautiful ghost. ”

"I ......"

"Maybe, you'll become the real Hu Bayi. ”

"I ......"

Zhou Yulang trembled.

He was really scared. The face is horribly pale.

Cheng Kailong glanced at Wang Buan.

Obviously, he couldn't stand it anymore.

Why are you so good at deceiving others and scaring others?

Wang Buan smiled and shut up.

He began to ponder the helicopter he was in.

This is the legendary Black Hawk.

It has been in service for more than 30 years and the performance is still good.

Purely from the perspective of industrial manufacturing, I have to admire some enterprises of US imperialism. It's really strong.

Our own imitation of the Black Eagle, also known as the Straight 20, is five spiral blades, and the Black Eagle has only four. Why? Because the turboshaft engine we developed ourselves is not powerful enough, we can only increase the lift by increasing the number of blades. In a way, imitation has not really succeeded.

There is a very large gap between key components such as engines, rotors, and hinges.

If it is about the reliability and stability of the engine, I am afraid that the gap is even greater.

"Here you go. ”

Cheng Kailong handed Wang Buan a thick pile of information.

It's all about the Gulan Mountain Tunnel.

Gulan Mountain is not a very famous mountain range.

This Gulan Mountain Tunnel is not a very important artery. It belongs to a railway branch line in western Yunnan.

However, its construction difficulty is very arduous.

It's been ten years!

I have been working for ten years in a row, but I haven't done it yet.

The day the opening ceremony of the Olympic Games was held in the capital, which was the day when the Gulan Mountain Tunnel began.

By next month, it will be exactly ten years.

The total length of the tunnel is only 14 kilometers.

However, until now, there are still four kilometers that have not been connected.

The construction period has also been pushed from the original three years to five years, to eight years, and then to thirteen years.

This is simply inconceivable for Chinese people. This is simply tarnishing the name of the Chinese people's infrastructure madness.

Let's ask, looking at the whole world, who dares to say that the infrastructure of the Chinese people is not good?

Make islands in the South China Sea and edit the map directly......

Seven of the ten tallest bridges in the world were built in Huaxia......

What is the Surabaya River Bridge......

What is the Wind Volcano Tunnel......

That's a miracle in the history of architecture!

It's just blocked by this unknown Gulan Mountain tunnel.

How difficult is the Gulan Mountain Tunnel?

The German engineer came to see and shook his head. He left without saying a word.

The American engineer came to see it, and the man and the woman wept.

The academician of the Academy of Sciences came......

Academicians of the Academy of Engineering are here......

I can't do it.

Why is it difficult?

The main thing is water gushing.

There is a Lan character in the name of Gulan Mountain, which is definitely not in vain.

From the day construction began, the tunnel was like a water curtain cave. Springs of water are constantly gushing out of the crevices in the surrounding rocks.

The current is getting stronger, turning the tunnel into an underground river. Rough.

On the one hand, it is necessary to drain water, and on the other hand, it is necessary to expand.

However, the water flow is too large, which directly affects the laying of reinforced concrete!

The reinforced concrete that had just been laid was all washed away.

This is not laying a tunnel at all.

This special code is building bridges.

However, it is different from bridging.

There are caissons or something to build bridges, but there are no tunnels. There's not enough space to show it.

It can only be moved forward meter by meter.

Occasionally, when there is a landslide or a magma surge, you have to go backwards.

Months of hard work, in just a few minutes, all ruined. The construction team of tens of thousands of people wants to cry without tears!

If it weren't so difficult, it wouldn't have been a decade away.

If it is an ordinary tunnel, 14 years is enough to excavate hundreds of kilometers.

The Qinling Tunnel is known as super long, and the construction period is only two or three years.

However, in the Gulan Mountain Tunnel......

More than two years......

Just 156 meters of tunneling!

156 meters!

156 meters!

An outrageous number.

From the start of construction to the present, the water gushing out of the Gulan Mountain Tunnel can fill ten West Lakes.

"Here you go. ”

Wang Buyan stuffed the information to Zhou Yulang.

"Me?"

Zhou Yulang took it suspiciously.

What is it?

This is a postmodernist abstraction, what it is said is that Lin Daiyu uprooted the weeping willows, Schwarzenegger was not convinced, pulled Li Yunlong's Italian cannon, knocked down the Leifeng Tower, Fahai was helpless, eloped to the moon with Pan Jinlian, and met Cheng Jinlian halfway to bite the gold robbery, thanks to Yu Zecheng rescued, grateful, and gave his sister Yang Guifei to him, and then gave birth to his son Nezha, split Huashan, and let go of the snake spirit, Michael Jackson learned of this, was shocked, scattered the hero sticker, and invited Zhang Sanfeng and other masters to fight a bloody battle in Hacksaw Ridge, but was plotted by Naruto to rub the pills, fortunately got Luffy's strong reinforcement, and finally captured Zhang Zuolin alive, and took the Titanic to the west sky。 This theater is grand and wonderful. It is estimated that the box office will be at least 10 billion ......"

"Wipe ......"

Zhou Yulang understood that he was being tricked.

He looked through the information stupidly. As a result, I took a look at it, and I was also dumbfounded.

Obviously, he also felt incredulous.

After all, he graduated from Modu Jiaotong University, and he is naturally no stranger to infrastructure.

Some of the numbers feel very strange at a glance.

What else is going on?

Our infrastructure madness also has problems that can't be solved?

No way.

Absolutely not.

The Shenzhou spacecraft has gone to the sky, and you still can't get a tunnel?

Three hours later, the helicopter landed on the construction site.

A group of people came up to pick them up.

One is the project manager, named Jiang Dong.

One is a technician, named Chen Yubin.

The two of them were all covered in wet water vapor, as if they had come out of a steamer.

"Is the weather here so hot?" asked Zhou Yulang suspiciously.

"It's like this when you just come out of the tunnel. Jiang Dong explained with a wry smile.

"Let's go down first. Take a break first. ”

"This hellish place, there's nothing to entertain. Alas, I'm really sorry. ”

"It's fine. I've got something good for you. ”

Cheng Kailong moved out of a box.

But it is full of more than a dozen bottles of Luzhou Daqu.

Jiang Dong immediately grinned.

Immediately, his eyes were a little moist. A long sigh of helplessness.

"You ...... Friends?" asked Zhou Yulang.

"Comrade-in-arms. Jiang Dong replied.

It turned out that they were all from the same recruit company.

Later, Cheng Kailong performed well and went to the special forces. As for Jiang Dong himself, he retired and came to the 33rd Bureau of Western Construction.

More than ten years have passed. Changed.

Cheng Kailong has traveled to many units. Jiang Dong was nailed here.

From an ordinary worker, to a project manager.

As a project manager, the only project he has handled is the Gulan Mountain Tunnel.

Until now, this damn tunnel has not been penetrated.

"When I first came to this site, my daughter was still in kindergarten. Now they have all graduated from junior high school. Jiang Dong said with emotion.

"When he came, he was still an immature college student, a little fresh meat. He pointed at Chen Yubin and said, "You see, he is a top student in the Department of Hydraulic Engineering of Tsinghua University. I've been here for 10 years. I was a technician when I came, and now I am a technical manager. Married, had children, and is now a father of two children. ”

Chen Yubin is not very good at words, just smiled shyly.

Where does he have the demeanor of a top student of Tsinghua University?

At a glance, it's a worker!

"Let's go first and see. ”

"Don't need a break?"

"No, I don't. ”

"Good. I'll take you in. ”

Jiang Dong was not polite. Take them into the tunnel. As a result, before I could get closer, the mud was already rolling in.

Zhou Yulang hurriedly stepped back. I'm afraid that the rolling mud will drown me.

Cheng Kailong and Wang Buan also slowly retreated.

Jiang Dong and Chen Yubin didn't feel anything.

"It's okay, I can't drown you. ”

"The mud is less than a meter deep. ”

Jiang Dong explained, "If you want to enter the tunnel, you have to go through this mud. Then you can take the boat and continue to walk inside......"

Before the words fell, Zhou Yulang exclaimed very exaggeratedly, "What?

The prototype of the Gulan Mountain Tunnel is the Dazhushan Tunnel. Appropriate artistic processing of the book. But the difficulty of construction in the book has definitely not increased. If you are interested, you can take a look at Baidu.