The Boss of the Yan Family in Siheyuan

Chapter 277 The era of high-speed rail is about to begin

Yan Jiecheng returned to the capital and spent a day handling some urgent work at the headquarters and research institute.

If this person is away from the unit for a day, he will accumulate a lot of work. Yan Jiecheng worked overtime at night until the early morning before finishing it.

The next day, we arrived at the Chengxi Rail Welding Workshop.

All the rails shipped from the Panzhihua Iron and Steel Plant have entered here.

Today, the workshop will begin the first large-scale welding of long rail bars.

Not only Yan Jiecheng came to inspect the site.Even the department leaders came here early in the morning to visit and inspect.

Yan Jiecheng accompanied the leader to watch the long rail strips being welded out and lifted directly away by the gantry, and then the flaw detectors conducted flaw detection.

After inspection by the flaw detector, these long rail bars were sent to the quenching equipment for quenching.

The leader was a little shocked when he saw the long rails being processed in the workshop.

The rails in his impression were more than ten meters long and carried by a group of people on their shoulders.

This is the first time I have seen this kind of rails several hundred meters long, being hoisted through gantry operations.

So he said: "Director Yan, Commander Yan, why do I feel like I'm dreaming?
I have never seen this kind of scene in developed countries.I never thought that one day, this kind of scene would happen in our own country.

I really want to thank you for allowing me to see these in my lifetime. "

Yan Jiecheng looked at the leader who had just turned sixty and said with a smile: "What are you doing now? According to the plan of our research institute, we will build a railway with a speed of 350 kilometers per hour in the future.

At that time, after you have drank the bean juice from Beijing in the morning, you can eat soup dumplings in Jinling at noon by car.

You can also go back to our capital in the evening and have a bowl of fried noodles. "

When the leader heard Yan Jiecheng's description, his eyes were full of yearning.But I felt in my heart that this was impossible, so I said, "You kid can make me happy.

The Beijing-Tianjin Passenger Dedicated Line we are currently building has a speed of 180 kilometers per hour.

I feel like it's just like a dream, and I can't even think about it. "

Yan Jiecheng said with a smile: "Leader, you have to look at things from a development perspective.

Do you think that 20 years ago, we dared to imagine this 180 kilometers per hour Beijing-Tianjin passenger line?

Didn’t I dare to think about it at that time? No, this is about to happen.

So who knows what will happen in 20 years, what if this comes true. "

After hearing what Yan Jiecheng said, the leader also agreed with it, and nodded and said: "What you said makes sense.

According to what you said, I am narrow-minded.Haha, you young people are ambitious, I will wait for you for 20 years. "

The rail welding workshop is very skilled in welding rails.Nothing went wrong during this period.

Therefore, Yan Jiecheng and the leader also walked around the workshop and left.

The leader went directly back to work in the capital department, and Yan Jiecheng went to the headquarters not far away.

The long rail bars after welding and quenching have been loaded onto the train and transported to the Beijing South Station.

That is the starting point of the Beijing-Tianjin Passenger Line, and track laying also starts here.

There is a special track laying base here, and long rail strips are fixed on the sleepers with fasteners to form rail rows.

The rails are then transported to the laying site by train.Gantry cranes were used on site to lift these rail rows and place them on the already prepared roadbed.

After adjusting the track gauge, control parameters, etc., you can start the pouring work.

Then the trains transporting the rail rows will move forward along the tracks that were poured the day before.

Laying and pouring tracks on site is also a technical job.

The gantry crane places the rails on the roadbed, and then uses support frames to support the rails.

Then the reinforcing steel workers put the steel bars through the reserved steel holes on the sleepers, tie them, and weld them.

Track professionals will adjust the control parameters such as the level, direction, height, and gauge of the rails.

After that, specialized people will make the molds for pouring the overall track bed.

After the mold is established, the rail car will deliver the mixed concrete for pouring.

Just move forward in this way, and the entire track will be paved.

Nowadays, there are no restrictions on construction time and other things that affect construction.Everyone worked so hard that they could actually lay one kilometer in one day.

The college students at the headquarters all came back immediately after the New Year.

They were all surprised when they saw this kind of integrated track bed for the first time.

Although they had studied in Yan Jiecheng's newly compiled textbook before.But this was the first time they saw the real thing. When they saw this kind of Taoist bed, they also discovered the benefits at the first sight.

The structure is stable, the drainage performance is good, and subsequent maintenance is easy.

After all, they are all professionals. After seeing these benefits, they naturally have a soft spot for this kind of track bed.

He even said to Yan Jiecheng: "Teacher, when we build lines in the future, can we all build this kind of line?"

Yan Jiecheng looked at the classmate who was speaking and said angrily: "You kid, didn't you read the documents carefully?
Did you know that this kind of track bed is five times more expensive than ordinary gravel track bed?

You have to know that the landlord’s family has no surplus food.

Just to build this Beijing-Tianjin Passenger Dedicated Line, it was hard to find the funds.

Are all these lines still being laid?
I do!
Are you paying for it? "

Everyone in the headquarters knew that Yan Jiecheng was the famous Yan Dudou.Therefore, when the classmate heard what Yan Jiecheng said, he didn't care.

After all, their teacher Yan always talks like this.

only.

do not know why?
He really wanted to ask Yan Jiecheng.

Are you leaders working hard?
Has income increased?
Have you worked hard?

By June, the left and right double tracks of the Beijing-Tianjin Passenger Dedicated Line have all been completed.

At this time, the rail welding car also completed the welding work of the entire left line of rails.Now it has been transferred to the right line to start operations.

On April 6th.

Under Yan Jiecheng's order, the headquarters began to conduct cold slip tests across the board.

Of course, Yan Jiecheng participated in the whole process of this experiment.Most of the leaders of their headquarters are sitting at the front of this diesel locomotive.

The experiment was completed very well.

The entire line is in stable condition, and there is no line intrusion during equipment installation.

After the cold slip test was fully completed, Yan Jiecheng held a big dinner on behalf of the headquarters.

All worker cadres, railway construction officers and soldiers, and college students who participated in the construction were each given a reward of 20 yuan.

8 month 4 number.

The entire line of catenary construction has been completed, and the debugging of the catenary has been completed.

The Beijing-Tianjin Passenger Dedicated Line is divided into seven power supply zones, and the substations in all power supply zones are also put into use.

On August 8, the Beijing-Tianjin Passenger Dedicated Line began to supply power to the entire network.

On August 8, the improved rolling stock for the first year of high school in their research institute began to go online.

The next day, under Yan Jiecheng's order, the hot slip test of the Beijing-Tianjin Passenger Dedicated Line project began.

The driver of this hot slip test was Yan Jiekuang.

According to Yan Jiecheng's requirements, the driver for the first trial must be the best among the first batch of training drivers.

Unexpectedly, the main driver they sent was Yan Jiekuang.

Yan Jiecheng didn't know whether it was because Yan Jiekuang performed best during training or because of his name.Regarding these situations, Yan Jiecheng didn't want to know and didn't bother to ask.

He just asked Yan Jiekuang if he was sure?

After getting Yan Jiekuang's confident reply, he asked the other party to start the hot sliding test.

During this process, the Gaoyi improved rolling stock ran smoothly on this seamless line, and all equipment performed well.

During this period, some other problems also occurred, such as the track geometry was still somewhat uneven.

The height of the catenary does not meet the design requirements.

Yan Jiecheng stipulated that before September, these equipment must be rectified to meet the design requirements.

Yan Jiecheng took advantage of the free time for equipment rectification across the line to inspect various stations along the line.

Look at the construction of these stations.

The main construction work of these stations has all been completed.Now it is just the later decoration and equipment installation.

Yan Jiecheng’s first stop was Beijing South Railway Station.

The design of Beijing South Station is very technological and artistic, with large pieces of glass used for decoration on the facade.

The station platform has been fully constructed.The water magic stone on the ground is polished and bright.

In the waiting hall, various functional areas have been prepared.Even the chairs for passengers to rest have been installed.

The construction of Beijing South Station has basically been completed.

The overall design is relatively in line with Yan Jiecheng's psychological expectations.But Yan Jiecheng didn't know what to say about decoration.

The floors are all made of terrazzo. There's nothing to say about it. This is the craftsmanship these days.The tiles on the wall are really stretchy.

They are all small tiles, no big ones, although they look fine now.

But Yan Jiecheng knows that according to the current technology, most of the enamel on the surface of these ceramic tiles will fall off after 20 to [-] years, and they will look very mottled by then.

Still needs to be renovated again.

When Yan Jiecheng went to inspect the Beijing South Railway Station, he was accompanied by many experts involved in the design and construction.

A considerable number of these people are disciples of Mr. Mao.Counting with Yan Jiecheng, they can be regarded as brothers in the same discipline.

Therefore, it was quite rude to speak to Yan Jiecheng.

"Junior brother, do you think my design is okay? This is a plan that our teachers appreciate."

Hearing such shameless words, what could Yan Jiecheng say.

You can't say that your teacher has no sense of beauty. If he dares to say this today, Mr. Mao will hunt him down tomorrow.

Although the design of the other party does look quite technological in this era, and it has a special humanistic atmosphere.

But Yan Jiecheng nodded reluctantly when he saw the other party's pretense.

Seeing Yan Jiecheng nodding, the other party smiled with satisfaction.

He didn't care whether Yan Jiecheng was willing or not. Anyway, the teacher said that his artistic talent was higher than that of Yan Jiecheng.

Within a week, Yan Jiecheng inspected all the stations along the line.

Yan Jiecheng felt relieved when he saw that everyone's construction progress was within the specified range.

9 month 1 day.

Today, the construction of the Beijing-Tianjin Passenger Dedicated Line can be said to be fully completed.

All facilities and equipment have been debugged.

In the name of the headquarters, Yan Jiecheng also invited relevant experts from the ministry to conduct project acceptance review of the Beijing-Tianjin Passenger Dedicated Line.

The ministry received the report from Yan Jiecheng's headquarters and took it very seriously.

In seven days, more than 200 experts were organized across the country.An acceptance review was conducted on various equipment and facilities of the Beijing-Tianjin Passenger Dedicated Line.

In fact, it is said to be an acceptance review, but it is also learning.

After all, this is new technology, new specifications, and new equipment, and these experts have never been exposed to it before.

They can only rely on their own theoretical basis and experience.Based on the principles of these facilities and equipment, infer whether there is a problem.

A week later, the expert acceptance jury unanimously approved the Beijing-Tianjin Passenger Dedicated Line.

The next time will come to the trial operation stage of the Beijing-Tianjin Passenger Dedicated Line.

Train operation is the last stage of the construction of the Beijing-Tianjin Passenger Dedicated Line.

Yan Jiecheng also formally drafted a document in the name of the headquarters.

The overall situation of the Beijing-Tianjin Passenger Dedicated Line project was reported to the ministry.

From project establishment, start to completion.And finally ask the ministry for instructions on the final time for opening operations.

Yan Jiecheng and others wrote in the report that on September 9, the Beijing-Tianjin Passenger Dedicated Line will meet the conditions for opening.

Yan Jiecheng took this report and went to the ministry in person.

After all, the opening of this dedicated line has touched the hearts of thousands of people across the country.

There are also many big leaders who personally check on the progress of the project every day.

The leader didn’t even read the report. He threw it aside and said directly: “This report written by your boy is long and smelly.

It’s forty or fifty pages long. When do you want me to read it?
Just tell me directly.When can it be opened? "

Yan Jiecheng was not surprised when he saw the leader's reaction.After all, he really doesn't know what kind of personality a leader has.

So he smiled and said: "Leader, our project can be opened after September 9th.

Please contact the ministry for instructions on the specific date. "

After hearing what Yan Jiecheng said, the leader smiled and said, "I'm just giving instructions. Do you think I can decide this kind of thing?"

With that said, the leader picked up the red telephone and made a call in front of Yan Jiecheng.

When the call was connected, Yan Jiecheng was in awe when he heard the leader's address to the other party.

The leader made a phone call and said to Yan Jiecheng: "I just reported to the leader. The leader ordered us to open the Beijing-Tianjin Passenger Dedicated Line on September 9."

Then the leader looked at Yan Jiecheng, threw a cigarette to Yan Jiecheng and said: "How is it? Are there any difficulties?
But even if you have difficulties, you have to overcome them.

The leader just said that this day is a shame for our nation.We must keep these humiliations in mind and use the opening of our Beijing-Tianjin passenger line to tell the martyrs that we have stood up and that our great country is about to rise. "

Yan Jiecheng stood up, approached the leader, and lit a cigarette for him.

Then he said seriously: "Leader, we promise to complete the task.

It must be opened on September 9th. "

In fact, the Beijing-Tianjin passenger line will be opened after September 9.

The reason why Yan Jiecheng mentioned the 20th in his report was to set an ambush for himself in advance. Otherwise, they would definitely be caught off guard if this happened.

Unexpectedly, it was actually used.

When the leader saw Yan Jiecheng's agreement, he smiled and said, "Okay, this is like the soldiers I lead.

Let me tell you some good news. On the day the railway opens, the big leaders will also be there to attend your opening ceremony. "

Having said this, the leader stood up, smoking a cigarette happily and pacing back and forth.

He said, "You guys at the headquarters, please feel free and bold. I will arrange for someone to inform the media to announce the good news that our Beijing-Tianjin Passenger Dedicated Line will be officially opened on September 9. This is exciting news."

Seeing that the leader was happy alone, Yan Jiecheng didn't bother him too much.After speaking to the leader, he said goodbye and left.

(End of this chapter)