The Boss of the Yan Family in Siheyuan

Chapter 412 China’s first heavy load

The reason why Yan Jiecheng said that the General Engineering Office was the main one was because he was ready to personally lead the team to the Daqin line.

At present, the domestic demand for railway transportation capacity is very urgent, so Yan Jiecheng is ready to go and take a closer look.

You know, at this time, the double-track electrified heavy-duty lines like the Daqin Line are very attractive due to their large capacity and full pipe capacity.

Compared with those single-line internal combustion engine lines, the Daqin Line is undoubtedly a cute little thing that pulls more, runs faster, and is more efficient in people's eyes.

Therefore, Yan Jiecheng also felt that he should go to the scene and take a closer look.

On Saturday, Yan Jiecheng received a report from the Bincheng factory in his office.

The main reason is that during this period, they had some communication problems with Alstom.

The other party is very procrastinating on the technology transfer work, and it feels like it is deliberately making things difficult.

When Yan Jiecheng heard this, he knew what Alston meant.

It's nothing more than trying to get them to promise some more benefits.

Faced with this situation, Yan Jiecheng thought for a moment and then said to Zhang Tonglai: "Tonglai, please inform the Academy of Railway Science and ask them to be responsible for collecting information about testing suspended trains.

Then, an official letter was sent to universities across the country, inviting them to come to Beijing to participate in the Maglev Technology and Maglev Train Technology Research Conference on November 11, telling everyone that we are going to start research in this field. "

Zhang Tonglai listened to Yan Jiecheng's instructions and hurriedly went to do it.

The first reason why Yan Jiecheng did this was to tell Alstom that we are not very necessary for their technology.

The second is that as a big country, there is still a need to research this kind of maglev train technology.

Although, in Yan Jiecheng's previous life, the country did not vigorously develop and apply maglev train technology.

But as a large regional country, it still can’t let go of this technology that may change the way we travel.

No one can predict the future direction of railway development.

The current mainstream technology directions cannot be ignored.

Globally, as far as Yan Jiecheng knows, Yingjiang and Maozi have given up on the maglev train research plan. Potato Country only started researching maglev trains in 73, but it was the first country to put maglev trains into commercial operation.

In the first half of this year, Potato Country opened a 600m-long maglev transportation system from Birmingham Airport to the train station.

Although it is a officially operational line, it is still mostly experimental in nature.

At present, those who are most concerned about maglev train research in the world are Xiaotian.

I heard that Hansi State is also researching it, so it’s not like I don’t know the progress.

Since 1922, when German engineer Hermann Kemper proposed the principle of electromagnetic levitation, magnetic levitation technology has been a marginalized mode of transportation for most of the time. There are only a handful of countries in the world that have researched this technology. countable.

Yan Jiecheng feels that his department should set new goals for maglev development in its long-term development plan, in accordance with the requirements of safety, reliability, advanced efficiency, economical applicability, and green environmental protection.

Relying on major engineering projects, through digestion, absorption, re-innovation and system integration innovation as well as original innovation.

Enhance independent development capabilities and core competitiveness, and further improve technology and equipment levels.

Increasing the development and application of new transportation technologies and equipment will inevitably accelerate the marketization and industrialization of technologies and equipment with China's independent intellectual property rights, and drive the upgrading and growth of related industries.

Promote the research, development and application of advanced and applicable rail transit technology and equipment to fully realize modernization.

Improve the safety and reliability of advanced railway equipment such as high-speed EMUs, high-power electric locomotives, and heavy-duty trucks, and increase the proportion of air-conditioned passenger cars and the proportion of dedicated trucks.

Promote the genealogy of high-speed EMUs, as well as the development and application of advanced technical equipment such as intercity trains and urban rail transit vehicles.

Drive technology research and development through engineering applications, break through key core technologies such as rail transit communication signals, traction braking, and operation control, systematically master high-speed maglev technology, and optimize and improve medium- and low-speed maglev technology.

Yan Jiecheng thought and recorded all these issues, and then slowly revise the medium and long-term railway planning plan.

A week later, Southwest Jiaotong University was very excited after receiving the news that the ministry was going to hold a research conference on maglev technology and maglev train technology.

The school leaders promptly convened a meeting with relevant experts and professors, and they were determined to succeed in this task.

Although their school used to be very strong in other majors, after being thwarted by Yan several times, the school's top major was only related to motorcycles.

So, prepare to show off your skills this time.

After all, if you, Mr. Yan, want everyone to do research, you have to provide some funds, right?

Naturally, Yan Jiecheng didn't quite understand what Southwest Jiaotong University was thinking.

By now he had arrived in Daqin County.

Zhang Baocheng was greeting Yan Jiecheng warmly.

"Leader, how can you lead the team yourself?"

Yan Jiecheng looked at Zhang Baocheng and said with a smile: "Your Daqin is very lively. The comrades have made many breakthroughs. In addition to seeing everyone, I am also prepared to learn from you."

After listening to Yan Jiecheng's words, Zhang Baocheng said: "It should be, besides, it is the result of everyone's efforts."

But the smile on his face could not be concealed.

The two talked for a few words, and Yan Jiecheng met with the staff of the headquarters, affirmed everyone's work, and expressed condolences to everyone on behalf of the department.

Project acceptance, although he is the one leading the team.

But he will not personally participate in the acceptance inspection.

He came mainly to see these projects and express condolences to the frontline builders.

When Yan Jiecheng inspected the railway line at the scene, although Zhang Baocheng knew that Yan Jiecheng was the main designer of this railway, he still introduced it from the side.

“The Daqin Line chooses the transportation mode of heavy-duty and unit trains to occupy the commanding heights and reach the modern advanced level of today’s railways in one fell swoop.

Designing it is a huge and complex system project. Comprehensive planning of roads, ports, mines, and electricity, and supporting loading, transportation, and unloading capabilities.

I don’t know how the designer did it in the first place?

Although we have completed the first phase of the project today, I still fall to the ground in admiration when I think about it. "

Yan Jiecheng also smiled after hearing Zhang Baocheng's words.

This guy's skills are always so good.

Yan Jiecheng said: "This railway, as my country's first modern heavy-haul railway, was designed with the international advanced level in mind, and we have also extensively absorbed and introduced advanced foreign technologies.

In terms of civil engineering, the quality of the roadbed has reached the highest standards in my country.

Even the smallest curve radius is 7,000 meters. This is an advanced design that leaves ample space for future line speed increases.

In terms of traction power, it is in order to adapt to the continuous coal loading requirements of the container terminal without stopping.

Our affiliated research institute of the Academy of Railway Sciences has also specially developed a low-constant speed control device for locomotives that is superior to similar international products.

The electric locomotive passes under the coal storage bunker at a speed of 0.8 kilometers per hour, loading and unloading as it goes.

It only takes 60 seconds to load a 29-ton wagon, and it only takes two hours to load a -ton train.

how about it?

Awesome, this is the great thing about this dedicated line.

Of course, in terms of coal transportation vehicles, we have successfully developed the C63 special gondola for coal transportation equipped with a rotating coupler.

It is also equipped with a computerized dispatching centralized system developed by ourselves, which greatly improves the reliability of driving safety. "

Yan Jiecheng said to everyone with some pride.

Most of these people are technical personnel in various professions or managers of engineering headquarters. Our understanding of the entire operation system of the Daqin Line is not comprehensive.

So it wasn't until Yan Jiecheng's explanation that I realized how powerful it was.

Seeing that everyone was listening carefully, Yan Jiecheng explained the basics of the railway design.

"Hey, let me tell you something, don't think that the construction of this railway is difficult, you don't know how powerful it really is.

Let me tell you, according to our design, the terrifying transportation capacity of this railway will not be revealed until the entire line is completed.

It continuously transports coal from Shanxi, Shaanxi and western Inner Mongolia to the coast of the Bohai Sea at a flow rate of 15 tons per second.

It can provide a steady stream of momentum for the sustainable development of the country's economy.

Therefore, the country will find a small time to borrow money to build this railway.

The Daqin Line will definitely become a landmark achievement of China Railway, and it will be a textbook for my country's heavy-haul railways.

Consider that it accounts for less than 1% of the country's railway operating mileage and is responsible for more than 20% of the country's railway coal transportation volume.

Isn't this awesome?

The Daqin Railway runs through Shanxi, Hebei, Beijing and Tianjin. It is not only a railway cargo transportation artery, but also carries the great trust of the country.

I don’t think it’s too much to call it China’s first heavy load lane, right? "

As we all know, heavy-haul railway is one of the internationally recognized cutting-edge railway transportation technologies and represents a country's advanced productivity in the field of railway cargo transportation.

Unexpectedly, Chief Engineer Yan directly called it China Heavy Load No. 1, which immediately made everyone accompanying him look solemn.

Zhang Baocheng was a little hesitant after hearing Yan Jiecheng's words. He thought for a moment and said, "Leader, this is the first way?"

Yan Jiecheng looked at the other person's eyes and naturally understood what he was worried about.

Yan Jiecheng inspected today, but the media was following him, so he was afraid that he would say the wrong thing.

Yan Jiecheng looked at several daily reporters, smiled and said to them: "You don't need to avoid taboos, this Daqin Line is worthy of such a high reputation."

When the reporter saw it, he nodded and said he understood.

For an interview like this, they must be asking for Yan Jiecheng's consent.

After all, it is just a news collector.

It’s not like I’m here for exposure or anything.

The reason why Yan Jiecheng tells everyone these things is to tell everyone the meaning of work.

These days, the blood is still hot. After listening to Yan Jiecheng, everyone suddenly understood the importance of their work.

We have made a contribution to the country, and many people feel this way.

Yan Jiecheng and the others took the train to inspect, and soon arrived at Beixinbao Station.

This kind of station does not handle ordinary passenger and freight business, but only handles the Daqin Railway train delivery business.

Therefore, the entire station is not like an ordinary train station, but a few rows of simple bungalows, which looks a bit crude.

Since it was noon, the trial operation train that we took during the inspection stopped at this station.

Yan Jiecheng and the others got off the train and went to the station to have a cordial exchange with the station staff who had already arrived.

"Are you all getting used to working here?

If you have any difficulties in work or life, you can tell me and our department will definitely solve them for you. "

Yan Jiecheng looked at the dozen staff members in front of him and said with a sincere face.

This place is a bit remote, and Yan Jiecheng thinks there may be some problems.

"Leader, we have no difficulties. Thank you for your concern."

After hearing everyone's answers, Yan Jiecheng was also noncommittal.

Instead, he continued to ask: "I took a look at this station, and it's quite remote. How do you usually get to and from get off work?

Also, the supply of materials here is not timely? "

After Yan Jiecheng finished speaking, a seductive employee in his thirties, with a good face and wearing a uniform, said: "Hello, leader, I am Jiang Wenwen, deputy director of Beixinbao Station."

Seeing this, Yan Jiecheng nodded and said, "Oh, Station Commander Jiang, tell everyone what I just asked about."

Jiang Wenwen listened to Yan Jiecheng's words and said quickly: "Boss, regarding commuting to and from get off work, Duanli has specially arranged a shuttle bus, so it is very convenient.

Supplies are also provided once a week. If you are really short of something on weekdays, you can also use the shuttle bus to bring some. "

Yan Jiecheng listened and nodded.

Then he chatted with some employees and left Beixinbao Station.

Back on the train, everyone simply drank some water and ate some dry food they brought with them in the morning, which was considered a lunch.

Dry food includes bread, steamed buns and the like.

Yan Jiecheng didn't like to eat bread, so he just took the steamed buns and ate these pickles.

Zhang Baocheng was not nervous at all about this situation.

He also knew that his leader was an engineer, and it was common for people to eat and sleep in the open on construction sites.

Besides, the trains in this trial operation were all freight cars. For this inspection, the Beijing Railway Bureau urgently transferred a passenger car to join the marshalling.

So there is no dining car on the bus, so we have to do this.

Everyone watched Yan Jiecheng eat a mouthful of pickles and a mouthful of steamed buns, which were quite delicious. The daily reporter quickly put down what he was holding. Holding the camera, I just took pictures of Yan Jiecheng.

Seeing this, Yan Jiecheng smiled and waved his hands and said, "Do you think you are surprised that I eat steamed buns and pickles?"

The reporters nodded, and one of them even said: "General Manager Yan, senior cadres like you are rarely so simple. Especially when going out for inspections, not to mention eating extravagantly, but No one eats steamed buns and pickles.”

Yan Jiecheng glanced at the other party, then pointed at Zhang Baocheng and the others, and said: "You should all know that I am also an engineer. When I was on the construction site, I always ate whatever I could.

It’s not easy to do engineering. You need to be hungry and full every time. One meal is hot and the other is cold, so I have gotten used to it over the years.

Besides, many leaders I know have never eaten Xiaozao and eat vegetables and radish every day. "

After Yan Jiecheng finished speaking, he glanced at the reporters and said, "Of course, the situation you mentioned also exists."

The reporter listened to Yan Jiecheng's words and nodded quickly.

At this time, he had already thought of the title and called him the leader who eats steamed buns.

Yan Jiecheng looked at his expression and didn't understand what he was thinking.

He quickly said: "You are all still young. You should go to the grassroots level more often. Most of the farmers in our country still cannot eat white-flour steamed buns.

So, my steamed buns and pickles are the life that many people dream of. "

After Yan Jiecheng finished speaking, he shook his head and continued to eat.

This reporter is not very old. Judging from the situation, his family's conditions are probably pretty good.

(End of this chapter)