Infrastructure: Start to Repair The Elevator in Mount Everest

Chapter 250

At this time, Tarim.

‘Boom Rumble—’

With the roar of machinery, the thousands of mixers that were urgently airlifted began to work.

Li Ming watched the news on his cell phone, “Good news, Long March 5 successfully launched.” He was happy in his heart, but he was even more anxious.

The successful launch of the Long March 5 means that the next one is ours!

The next move to reclaim the sea will face even more terrifying pressure. And time also passed by unconsciously.

Li Ming urged: “Concrete, speed. It must be speed. We don’t have a minute to waste. When the steel frame is built for ten meters, ten meters must be poured. Among them, even one second cannot be delayed. ”

“Yes, commander in chief.”

Li Ming also said: “We will initially adopt a layered pouring method. The current preliminary plan discusses that cement will be poured every ten meters high. Can this quick-drying cement concrete keep up?”

The staff calculated it and said quickly: “Three thousand mixers can mix 60,000 tons of concrete in ten minutes. One cubic meter can be initially calculated as one ton. In other words, we can produce 60,000 cubic meters of cement in ten minutes. …”

Li Ming stared at the staff in amazement: “So little? How can it be so little? With an area of ​​10,000 square meters, it takes at least 100,000 tons of concrete to pour 10 meters at a time!”

The staff was also anxious: “But there can only be so many mixers at a time.”

Li Ming calculated for a moment, and said solemnly: “Let more people come over and mix the cement manually!”

“Manual?”

“This…how much labor is needed!”

Li Ming glanced at the workers who moved the lower layer of sand and gritted his teeth: “All go up! Only the workers with steel weaving are left at the bottom of the pit, and the rest are all up~!”

“it’s 1”

Give an order.

At least 20,000 people who moved mountains and reclaimed the sea flocked to the tool department and received tools such as shovels and hoes. Then I started mixing the sand and cement. Twenty thousand people stood on the edge of the foundation pit, and puddles of concrete continued to appear.

Li Ming doesn’t know if this can keep up with the progress, but at present the only way is this…

This is the most difficult battle he has ever fought!

At this time, the bottom of the pit.

Thousands of workers are carrying steel bars and steel pipes to erect one of the simplest supports. This bracket takes the shape of a quadrilateral pyramid, with a large root area and a smaller area as it goes to the top.

And this principle is because the top part needs to bear the weight. Therefore, the endurance is all converged to this point.

At present, only such a steel structure can withstand the pulling of a space cable.

No, in fact, no matter what kind of structure can withstand the upcoming cable. But in the future, when high-power space elevators appear, only such a structure can withstand…

“Quickly, get the steel pipe 1”

A fitter yelled. Immediately two people ran over carrying a 15-meter steel pipe and quickly built it on top of the first main beam.

The fitter immediately took out the iron wire to fix the two steel pipes together, and then quickly used the steel buckle to secure the two together.

This process did not even take two minutes.

At this time, there are thousands of such fitters in the entire pit!

At the bottom of the irregular pit, sections of steel bars were erected. In less than twenty minutes, the bottom foundation force structure was formed.

“Everyone!”

“retreat!”

“Ready to pour!”

A loud shout, resounding through the bottom of the pit.

Thousands of people who moved mountains and reclaimed the sea immediately began to finish!

At the same time, under the foundation pit, after a small team leader heard the voice on the walkie-talkie, he could not help but immediately raised his head and urged the crowd to finish!

“quick!”

“Everyone, cement is pouring from above!! Be careful to avoid it!”

“…”

Dodge!

Not to leave!

For the sake of efficiency, the workers who moved mountains and reclaimed the sea used a very dangerous method!

That is to put down the ropes directly, and temporarily avoid the concrete on the ropes on the pit wall!

For efficiency, for speed!

With the words of the team leader, no one dared to stretch his hips at this moment.

Concrete is not a joking material!

Especially in such a deep pit wall!

Anyone who is carelessly pulled down by the concrete is a series of tens of thousands of tons of concrete!

In an instant, that person will be directly covered, even without waiting for the concrete to harden, that person will be directly crushed to pieces by the weight of tens of thousands of tons on the spot!

Click…

At this moment, countless workers who have just constructed reinforcement steel support, one by one, are like ants, all using locks to fix themselves on the ropes.

Suddenly, thousands of people hung on the wall of the pit, only 13 or 4 meters away from the bottom of the pit. And soon there will be tens of thousands of tons of cement pouring down from above.

They don’t have time to wait until they are up there before pouring, and time is simply not enough.

Above, Commander Li Ming looked at the thousands of people hanging below and yelled, “Are you ready?”

“Ready!”

“Close your eyes, it is very likely that cement will spill on you.”

Below, a small team leader yelled: “There is no time to delay. Come on!”

“Start!”

Li Ming gave an order.

At this time, tens of thousands of people in the entire canyon fell silent, taking a deep breath and looking at the abyss-like foundation pit. Below, there are thousands of people!

All the experts outside of Yishan Reclamation, as well as the people who came to help, all watched this scene in shock. This is beyond their imagination…

For the sake of the progress of the project, they did so!

That’s thousands of people 1

It’s just an example that someone has such courage. But… Thousands of people have such courage to move mountains and fill seas. This, this planet, there is no such enterprise.

This is-the courage of moths to fight the fire!

Looking at the situation in front of him, an expert from the Aviation Center couldn’t help but get layers of goose bumps on his body!

“There used to be rumors about the people who moved mountains and reclaimed the sea. I thought it was artistic processing and beautification. Only today did I know that this is true!”

“Moving mountains and reclaiming the sea, this is moving mountains and reclaiming the sea…”

“Today, I finally saw it again. In our country, this force has never disappeared!”

“…”

And just as everyone was shocked by this scene.

“fall!”

With a deep explosion.

The first batch of concrete immediately poured down frantically against the pit!

And the workers in the pit finally ushered in an incomparable challenge!

Wow!

In an instant, thousands of tons of concrete flowed down, towards the bottom of the 10,000 square meter polygonal foundation pit.

Thousands of people hanging on the wall of the pit looked up, only to see the overwhelming concrete smashed down. The team leader yelled:

“Head down!! Close your eyes!”

Thousands of people bowed their heads uniformly and closed their eyes like thousands of babies.

Almost at this moment.

With a sound of ‘Wow–’, countless amounts of concrete poured on them.

Immediately afterwards.

A voice sounded from the top again: “Pour it!!”

The second batch is coming…

The third batch…The fourth batch…

The fifth batch…

One hundred thousand tons of cement poured down. All the steel structures in the foundation pit are covered!

Thousands of people looked up, their entire bodies were covered with concrete, only a pair of eyes were extremely bright.

The team leader yelled: “Everyone, come down! Ready to stir!”

…….