Xu Qiu sat on a chair and listened to Lu Guangyuan's report.

"Currently, forest ecological zones in underground cities across the country are ready to receive transplanted trees."

"Most of the underground cities in the south have already arranged the transplanting of tree species according to the forest area. The underground cities in the northern region are expected to arrive before six o'clock tomorrow morning, and the first batch of trees in transit will arrive."

"Director Xu, under your order, Longguo's forest transplanting plan has been fully launched!"

Xu Qiu leaned back on the chair and closed his eyes.

After listening to Lu Guangyuan's report, he nodded slightly to express his satisfaction.

"What about the food situation in various places?"

"The first batch of vegetables, crops, etc. with a short maturity period and large yield will start to be harvested within these two days."

"Currently, grain depots in a small number of areas have been opened to store grain, and our personnel are facing the whole country to purchase a large number of agricultural products."

"However, we still ran into some problems..."

Xu Qiu opened his eyes, "What's the problem?"

Lu Guangyuan shook his head with a wry smile and said, "Our people are so cute. Some farmers refuse to collect money, saying that these lands and these food seeds are all given by the state. They are rich now and should serve the country.

Xu Qiu was also a little relieved, but still said: "This kind of behavior, don't promote it."

Lu Guangyuan nodded slightly.

He still understands this truth.

Selling items and getting paid is a matter of course. If some people in the country's propaganda do not take a penny, it will make those farmers who come according to the regulations fall into an unjust place.

However, such a consequence will reduce the enthusiasm of vegetable farmers and food farmers.

Although in the face of the doomsday, the people of Long Kingdom are united as one, but such negative impacts can be avoided or must be avoided.

The country is not bad for collecting grain.

Lu Guangyuan said: "Starting tomorrow, farmers all over the country will start harvesting. Around [-]:[-] in the morning, granaries across the country will open, and the first batch of grain reserves will be formally collected!"

Xu Qiu nodded and asked, "Is there a granary near the crisis bureau?"

Lu Guangyuan understood Xu Qiu's implication, and said, "Director Xu, there is a granary ten kilometers away from the emergency situation bureau. It is also one of the largest agricultural bases in Tiandu, where a large number of potatoes, red violets and wild rice are planted. chopsticks I "

"If you want to go, I will arrange it right away!"

Xu Qiu nodded and said, "Don't mobilize the crowd, I just want to see the spirit of the people!"

"Obey, Chief Xu!"

"In addition, urge the Capital Iron and Steel Group to speed up the development of extremely cold steel rails. At the same time, issue requirements to major heavy industry enterprises, smelting enterprises, and steel rail manufacturing companies in Longguo, take strict confidentiality measures, and open up an additional production line dedicated to the production of extremely cold rails. Rails!"

Xu Qiu's eyes drifted to the map of the Dragon Kingdom on the wall directly in front of him.

"The extremely cold route will run through the entire Dragon Kingdom, from the southernmost province in the south to the snowy village in the north. This is a more important plan than forest transplanting and southern relocation."

"Across the country, lay a railway that can reach any city!"

"This will require a lot of steel. In the next period of time, our country's demand for steel will rise sharply."

In railway construction, the laying of track lines is the bulk of the cost and cost.

Take the P50 rail of the special line as an example, a type of wooden sleeper, spike iron backing line, a type of stone concrete, with a thickness of 1 mm, only the track part, excluding bridges, culverts, locomotives, vehicles, power supply, signals, etc. , The cost of 20 kilometer is just over [-] million.

Guodian, single-line electrification, comprehensive indicators of 4 million per kilometer, according to regional differences, etc., have improved.

For example, the Qinghai-Tibet Railway, due to the special nature of the permafrost, the cost of the railway there is more than 300 million yuan per kilometer.

And for these extremely cold routes, the estimated cost does not need to be calculated per kilometer, the cost per 100 meters is more than 300 million yuan!

Xu Qiu felt a headache when he thought of this, and said: "The laying of the extremely cold line is expected to start on August [-]th. Within ten days from today to August [-]th, the railway departments in various places will follow the route map I issued. , surveying the terrain, preparing personnel, planning for the construction of the railway, and so on.”

"I will give this road map before six o'clock tomorrow afternoon."

"Of course, this road map is only a rough outline from the national level. The details of the specific road sections need to be revised by the railway departments of various places. After the completion, it will be submitted to the National Railway Administration for approval. review."

Both Lu Guangyuan and Zou Botao bowed slightly to show their respect.

Xu Qiu lay on the chair, closed his eyes, recalled the extreme cold route of the whole country, and said:

"There are a few lines that require special attention."

"The first is the area from Ya'an to Linzhi on the Qingzang Plateau."

It took 70 years for the Qinghai-Tibet Railway to pass through here, and it was finally opened.

The reason is that the geographical conditions of this section of the railway are complicated, how complicated is it?

The railway from Ya'an to Linzhi area combines various extreme geographical environments and climate characteristics such as mountains and hills, plateaus and high cold, wind and sand deserts, thunder, rain, snow and frost, and crosses 21 large rivers and 4000 snow-capped mountains over [-] meters. , known as "the most difficult railway to build".

Moreover, the terrain drop along the railway is extremely large. The highest altitude of the entire section is 400 meters, and the altitude drop of the entire line is more than 3000 meters. The proportion of bridges and tunnels alone exceeds 80.00%.

Moreover, from the perspective of climatic conditions, the temperature along the route can reach [-] degrees Celsius in summer and minus [-] degrees Celsius in winter, and the temperature difference between day and night can reach [-]+[-] degrees Celsius.

What is even more frightening is the hot spring in the tunnel, which can reach 92 degrees Celsius, which is close to the temperature of boiling water!

In addition, there are seasonally changing permafrost and snow in the area from Ya'an to Linzhi.

The terrain along the line is significantly affected by the wind, and the wind direction is mostly consistent with the direction of the river valley. The dry wind season is from late October to May of the following year, and the wind speed can reach level [-]!

What is the concept of a category [-] typhoon?

The maximum average wind speed near the bottom center is 32 to 41 meters per second,

The energy it consumes in one hour is equivalent to the sum of the electricity generated by 1 southwest hydropower stations in one hour! !

In the face of +[-] typhoon, any civilian house has no defense and will be destroyed in an instant.

This railway from Ya'an to Linzhi area was not only the biggest problem in the construction of the Qinghai-Tibet Railway back then,

When constructing extremely cold routes, more attention should be paid!

"In addition to the railway from Ya'an to Linzhi, there is also a railway from Yichang to Wanzhou."

Xu Qiu's face was serious.

This railway, to be honest, is more difficult than the Qinghai-Tibet Railway, and the construction cost is twice that of the Qinghai-Tibet Railway. It deserves to be the most difficult and complicated railway in Longguo, and even the world!

The reason is simple. To some extent, the geological structure of the railway from Yichang to Wanzhou is more complicated than that from An to Linzhi. The mileage is not long, but the budget exceeds 20 billion yuan.

The Yichang-Wanzhou Railway is a typical karst landform area along the line. The line along the way is steep with steep mountains and ravines. The total length is more than 370 kilometers, of which the total length of bridges and tunnels accounts for about 34 kilometers. And there are [-] high-risk karst tunnels...

Major complex geology such as karst, bedding, landslides, fault fracture zones and collapses will increase the difficulty of construction during the laying of extremely cold lines.

Of these two railways, the former connects the three dungeons in the frontier, and the latter communicates with the eight dungeons in the south.

Lu Guangyuan wrote it down respectfully and was surprised.

Director Xu's understanding of the Longguo Railway has reached this point.

Immediately afterwards, Xu Qiu specifically mentioned several railways. These are areas that may encounter major difficulties in the process of laying the extremely cold lines and need to focus on conquering areas!

After more than ten minutes, Xu Qiu closed his eyes again, leaned on the back of the chair, and closed his eyes.

Li Bingqing gently kneaded Xu Qiu's shoulders to relieve the fatigue of his body.

Xu Qiu's indifferent but calm voice sounded, "Let's inform, the railway departments in various places will arrange for railway engineering designers, line engineers, planners, etc., and all staff will be in place."

"After I give the route map tomorrow, within nine days, I will give me a detailed route of each province and city, which must be accurate to every kilometer!"

"After submitting it to the Longguo Railway General Administration for review, if it is confirmed that there is no problem, hand it over to me, and I will conduct the final review."

Lu Guangyuan looked admiring, and said in a low voice, "I obey, Director Xu!"

Xu Qiu nodded, "Go down and make arrangements."

Hearing the sound of the wooden door closing, Xu Qiu let out a soft breath.

Unknowingly, the center of power in this country has been transferred to his own hands.

Whether it is the construction of an underground city or the construction of a nuclear power dragon.

Forest transplanting plan, population migration in the south of the country, construction of temporary housing, and even food reserves, etc.,

Including the laying of 017's extremely cold line today, it will all be planned by Xu Qiu.

The decisions of the entire Dragon Kingdom are all under the order of Xu Qiu, and one word can make the world, this is a well-deserved word! !

Capital Steel Group.

At this moment, all the production lines of the Capital Iron and Steel Group are busy, producing extremely cold steel rails at an overload, and preparing the material foundation for the laying of the Longguo extremely cold line.

At present in Longguo, only the Capital Iron and Steel Group has the qualification to manufacture extremely cold steel rails, and only the Capital Iron and Steel Group has this production line designed and perfected by Xu Qiu himself!This technology is too important, not only related to the railway of the extremely cold era, the technology of the extremely cold steel contained in it is even directly linked to all the extremely cold machinery! !Therefore, it is impossible for the Capital Iron and Steel Group to give away this technology.

Only enterprises and companies that have been checked and confirmed by the Emergency Bureau to ensure that there is no possibility of leakage, and are designated as pure red enterprises, can get this production line to produce extremely cold steel rails.

Wo Chengwen smiled easily: "However, the core technology is still in the hands of us and Director Xu. Even if there are dirty people in other companies leaked to foreign countries, they will not be able to produce extremely cold steel.

He Yude looked excited.

"Back then, the Berry Country people stuck our necks and threatened us with that apple core. Later, we developed our own apple core and got rid of Berry Country's threat and control."

"I never imagined that one day, the technology of our Dragon Kingdom would be able to catch the necks of other countries!"

"It's really exciting! Director Xu! He is the hero of Dragon Kingdom!!"

Other engineers and designers agreed.

They all had gratified smiles on their faces.

Since the research on the extremely cold steel rails, the smiles on the faces of these veteran engineers who have taken root in the first-line production workshops have never gone down!

"Other countries are still wondering how to make steel that will not be damaged at temperatures of more than 200 degrees below zero in the extremely cold era."

"And we, under the leadership of Director Xu, have directly built the extremely cold steel rail!"

"Yes, this technology of extremely cold steel rails can be applied to various mechanical fields. In the future, the shell of nuclear-powered trains can also learn from the technology of our extremely cold steel rails!"

"Haha, those people from the Sakura country who live a good life, I heard that they still think that our nuclear-powered dragon is copied from them!"

"How far has this group of Sakura people developed? We have already started laying the line. Have they created steel rails that can be used in extreme cold?"

Everyone is relaxed and happy, there has never been this moment, it is more refreshing than now!

Wo Chengwen also had a smile on his face, touching the extremely cold rail model next to him.

It was a miniature railway built with the first batch of extremely cold steel rails, and the train on it was also designed by many engineers.

And under the miniature railway, there is a line of writing.

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