I! Pretending to Be Reborn, Director of Doomsday Hoax

"The way I think of is to lay a thermal insulation layer with one-way thermal conductivity at the bottom of the roadbed, or at a certain depth below the surface of the roadbed."

"This insulation layer will not prevent cold air from entering the permafrost layer, but will also increase thermal resistance, reduce the heat from natural and man-made heat sources from entering the permafrost layer, and prevent the permafrost foundation from heating up and the underground ice from melting. "

"With the help of the heat insulation layer, the nuclear energy release of the nuclear power train chassis can only melt the ice and snow scattered on the track, without affecting the roadbed under the track."

"The fifth way is to lay the ventilation pipe embankment."

"At a certain height above the embankment, ventilation pipes are laid horizontally, and embankment filling materials are used to form a composite ventilation embankment."

"The heat conductivity of the air is lower than that of the soil. The ventilation pipe embankment can play a role of heat insulation and reduce the heat transfer to the frozen soil layer of the foundation."

"At the same time, the strong cold wind and cold air on the surface will also flow through the ventilation pipes, further reducing the ground temperature of the base, increasing the cold storage capacity of the base, protecting the permafrost under the base, and ensuring the stability of the roadbed." "The sixth method is artificial freezing technology."

"Set up freezing pipes under the roadbed, and use liquid nitrogen and other cold liquids to circulate in the freezing pipes to ensure the absolute low temperature of the permafrost."

"The last method is only used when all the above measures are ineffective."

"Raise the height of the roadbed, replace the road with a bridge, and directly isolate it from the permafrost below!"

boom!

Xu Qiu's words were like thunder, enlightening everyone present!

But it's not over yet.

Xu Qiu called Li Bingqing and whispered something in her ear. A few minutes later, she came back with a map of the Dragon Kingdom marked with the addresses of the thousand dungeons in the Dragon Kingdom.

At this moment, everyone's breathing became rapid, and a guess appeared in their minds, but they felt that it was too outrageous, so they consciously denied it.

Take out this distribution map, besides marking the lines of nuclear-powered trains... what else can you do?

But dozens of national treasures of the Longguo Railway and trains argued for more than half an hour, but there was no result.

How could Xu Qiu bring it up? !

"Everyone..."

Xu Qiu had a calm smile on his face.

His next sentence shook the entire conference room!

"Next, I will plan the track laying route map for nuclear-powered trains."

Zou Botao's eyes widened. He looked at Xu Qiu with sunken eyes full of disbelief.

"Director Xu, you...you already have an idea?"

At this moment, many people blushed.

They quarreled for more than half an hour, and during that half hour, Xu Qiu sat in the main seat without saying a word.

It turned out that this young person in power, the chief designer of the Dragon Country Dungeon and the chief designer of the nuclear-powered train, already had a plan! !

"Director Xu, please!" Someone shouted.

"Director Xu, pay attention to your health!"

"For the sake of Dragon Kingdom, take care of your health like Desperate Saburo!!"

These old people, in turn, began to care about Xu Qiu.

They couldn't bear the fact that such a talented and peerless person died young!

If possible, when the construction of the underground city is completed and the construction of the nuclear-powered train is completed,

After the sun goes out, the people of the Dragon Kingdom began to live in the underground city, opening the underground age...

Then, Xu Qiu will be the savior of the Dragon Kingdom!

He will be the father of the underground city, the father of the nuclear-powered train, the great man who opened the underground era and saved the people of the Dragon Kingdom from the extinction disaster of the era! !

Holding a marker pen, Xu Qiu drew on the map.

Everyone's eyes widened, witnessing the birth of a great route.

"My design is two routes, together with the north-south and east-west dungeons."

"As for these two lines, the North-South Line has four branches, and the East-West Line has five branches."

Xu Qiu's pen fell on Sanya City in the southernmost province.

"The first branch line of the North-South Line starts from Sanya in the southernmost province, connects the two underground cities in Sanya City, goes all the way north, passes through Guangdong, Ganxi, Hui Province, and Jidong Province, and goes north all the way through the entire city. Dragon Kingdom, directly leading to the northernmost point of the three northeastern provinces."

"The second branch line starts from Guangxi Province..."

During the 10-minute narration, Xu Qiu sketched out the route diagram of the track laying of nuclear power trains in his mind.

This is the perfect work of system rewards, impeccable.

There are two or more routes between any dungeons, increasing the fault tolerance rate.

There is no redundant route, and each route is minimized.

This line even took into account the layout of cities across the country!

And the plan that surprised Zou Botao, Xu Fu, and Ji Chengping the most was...

Many of Xu Qiu's tracks pass over buildings!

That is ..... laying tracks on the roof of the house!

Xu Qiu looked far-sighted, and said: "The track in the city can be completed after the residential area of ​​the underground city is completed, and the residents can be transferred to the underground city before starting construction."

"After the sun goes out, there will be no more animals and plants on the surface, and the city will lose its meaning. Our orbit can pass from the Pearl Tower of the Magic City, and even pass through the bird's nest!"

"The current task is to complete the construction of tracks in difficult terrain such as no-man's land, mountains, lakes, and rivers, and then integrate and connect the tracks of each road section!"

Xu Qiu put down his pen, glanced over the crowd, and said in a deep voice:

"Everyone is the top designer and engineer of the Longguo railway and train!"

"The laying of this track, the specific design of each road section, detailed construction conditions, as well as supervision and inspection, etc., will be entrusted to you!"

"In the future, there will be a long nuclear-powered dragon that will climb over snow-covered mountains, glaciers, and cities frozen into ice sculptures, and transport the living supplies...to any dungeon!!"

"This ice-breaking giant dragon will shake the world!!"

Zou Botao and others were astonished.

Their eyes were blurred, as if they saw such a scene...

Whoosh! !

The huge nuclear-powered train shattered the ice layer dozens of meters away, and a large amount of snow water melted and entered the collection device at the front of the train, where it was converted into fresh water and oxygen inside.It breaks through wind and ice.

In the white world, there is only ice, ice, ice!

Even the oxygen condenses and turns into a beautiful blue solid.

The entire Blue Star is lifeless, dead silent!

And this giant dragon, in the land of the former Dragon Kingdom, on the frozen China, climbed, soared, smashed all glaciers vigorously, and connected the entire Dragon Kingdom! Ji Chengping stood up. Founder.

The 88-year-old man, leaning on crutches, tried to straighten his rickety back. He shouted loudly: "Director Xu...I'll wait, bow down!"

Xu Fu with white eyebrows stood up, and everyone in the venue stood up.

Xu Qiu sat on the main seat without changing his face, and the second knuckle of his index finger tapped the edge of the teacup.

"For Dragon Country, for the people of Dragon Country, thank you... Director Xu!"

"Ingenious and perfect, this is not a track map, this is a work of art beyond this era!"

"Director Xu is talented!!"

At this moment, they finally knew why this 25-year-old youth was sitting in the main seat! .

Chapter 74 The ice and snow melt, we will welcome the end!

Super dungeons, nuclear-powered trains, and this uncanny track-laying line...

Countless intricate lines, like silk threads, connect more than 1000 dungeons together,

At this moment, everyone had an illusion that the entire Dragon Kingdom seemed to be a puppet on a string, and Xu Qiu was the puppeteer who pulled the string with his ten fingers...

After a brief silence,

Xu Qiu stood up suddenly!

He walked out of the meeting room and went outside.

Zou Botao, Xu Fu and others took the lead and followed.

At this moment, the Qinghua Garden has turned into a white blanket, and the real-time temperature in Tiandu is four degrees Celsius.

The icy frost flowers are blowing with the sweeping cold wind!

The entire sky is filled with thick fog, visibility is very low, the sky and the ground are white, and life is silent.

Everyone, including Xu Qiu, had already changed into down jackets.

"Director, be careful not to catch a cold."

Li Bingqing walked out holding a black umbrella to shield Xu Qiu from the heavy snow.

Zou Botao and the others stood silently in the snow. In just a moment, a thin layer of snow had already fallen on their shoulders.

Xu Qiu stood with his hands behind his back, closing his eyes to feel the cold weather in the sky.

Zou Baitao and others were silent, feeling a faint majesty from Xu Qiu.

And as Xu Qiu opened his eyes, those eyes that were always calm and wise burst out with a desire for life!

Xu Qiu suddenly turned around, stepped out of the black umbrella, and was drenched in the snow with everyone,

He performed an ancient ceremony respectfully and said:

"Everyone is the backbone of the country, the backbone of the nuclear power dragon!"

"This time, I don't want to see countless people being frozen into ice sculptures on the way to escape. I don't want to see our soldiers, soldiers and scientists, the last to evacuate in order to protect the people, but their bodies are deprived of their body temperature by the ruthless cold." ..."

"Eleven months later, I, Xu Qiu, will dig through a glacier at minus 210 degrees in the Tiandu Dungeon, brew wine with the ice of the doomsday, and hold a celebration banquet for you all!!"

boom!