The Boss of the Yan Family in Siheyuan

Chapter 250 Yan Jiecheng knelt down, the production tools determine the production posture
The third aunt had already told Yan Jiecheng's family about the Jia family's affairs vividly.

"Just tell me what kind of children Jia Zhang can bring out.

She has been teaching Bangge since she was a child to do things like thieves and thieves.This will be a good thing when you grow up.

You don't know how arrogant the Jia family was in the courtyard a few days ago.

As if Banggeng had become a leader, Jia Zhang was even more open-mouthed about finding a partner from a cadre family for Banggeng.

They didn't even look to see which way the door of the cadre's house opened. "

Chang Kexin was a little curious and asked: "Mom. So that Jia Geng really stole the gasoline?"

The third aunt said: “We don’t know the specific situation.

But think about it, can the Jia family let their son stop working as a good driver and stay at home?
Besides, when my employer came to notify the hospital that day, it was in the front yard.People made it clear to Xiaodang. "

Yan Jiecheng was drinking tea there while listening to the third aunt talking about Banggeng.

He knew it was all true.

After all, Bangge is known as the number one thief in all the worlds.

Stealing a little gasoline is not normal.

Yan Jiecheng doesn't care about the affairs of the courtyard.Just treat it as fun in your spare time.

These days, their research institute has completed the survey work of the Beijing-Tianjin Passenger Line.

Regarding the direction of the dedicated line, Yan Jiechengtan provided two options.

One passes through Langfang, and the other does not pass but goes south along the direction of Gu'an and Yongqing.

To be honest, Yan Jiecheng thinks that this route starting from Beijing South Railway Station and going along Daxing, Langfang, Wuqing and finally to Jinmen is the most ideal.

Optional lines should not only consider engineering issues, but also other considerations.

The roads in the Beijing-Tianjin area are criss-crossed, and land resources are extremely precious.

When selecting and designing lines, we must also consider minimizing the impact of railway lines on the city and saving valuable land resources.

This time the dedicated line design not only involves our own department.

Land and resources related units also put forward opinions.

In the end, Yan Jiecheng and others made modifications to the overall plan in order to meet the requirements of relevant departments.

This special line was changed from the ground to the air, and from the gravel track bed to the overall track bed.

According to the current design of this special line, Yan Jiecheng and the others used bridges instead of traditional roadbeds.

The entire designed bridge length accounts for 87% of the total length of the line.This saves an average of 44 acres of land per kilometer of bridge, which alone saves more than 1600 acres of land.

Except for the leader of his own department, who had a dark look on his face, everyone else was very happy about Yan Jiecheng's revised plan.

It is really not suitable to use gravel track bed on this kind of bridge, so Yan Jiecheng and the others modified it into an integral track bed.

Since 1962, Yan Jiecheng first proposed the concept of the overall track bed in the ministry.Trials began in different regions.

At present, there are nearly 200 kilometers of integrated track bed lines across the country.Among them, 78 tunnels have built integral track beds, with a total length of approximately 155 kilometers.

It has also been laid on curves with a small radius (less than 400 meters) and larger slopes (13‰).

Most of the overall track beds that have been laid have been in operation for more than seven years, and some are decades old.

Through practice, most of the overall track bed conditions are in good condition.

Therefore, it can be said that China has basically mastered the operational performance of the overall track bed and can lay a large number of such track beds.

Besides, Yan Jiecheng designed a large number of integral track beds in the Beijing subway project.

The current domestic construction experience is abundant.But it is still possible to gather such a team.

After more than half a month, the leaders finally decided on the route.

As a result, Yan Jiecheng's own department was not strong enough.

According to Yan Jiecheng's modification, the entire project budget doubled.

Therefore, the leader could only treat Yan with a dark face, and then go around smiling and crying about poverty.

Yan Jiecheng's side has no problem with funds.Naturally, the leaders have to worry about this kind of thing, and their design team can just seize the time to come up with a design.

Yan Jiecheng is not only responsible for the overall design.He also personally served as the leader of the bridge and track design team, responsible for some specific design work.

To be honest, all the professional design tasks this time were very heavy and very difficult.

Just like bridges, the issue they have to consider is settlement.

You must know that the track lines are laid on it. If the settlement between the two bridges is inconsistent, it will lead to misalignment.

In severe cases, the rail may break and the train may derail.A car crash occurred and a person was killed.

This not only needs to consider the construction level of the construction team.Those who do design must also consider the lead time.

For Yan Jiecheng.What he wants is not just to design this dedicated railway line.

He also wants to enable our country to master advanced high-speed railway design and construction technology through the design and construction practice of the Beijing-Tianjin dedicated line, and form our own unique technical standards and specifications.

Take this monolithic Taoist bed, it has been more than ten years since Yan Jiecheng proposed it.

But until now, there is no unified standard and specification.

The reason is that there are too few designs and constructions, there are no independently operated lines, and there is a lack of practical feedback.

This time, Yan Jiecheng decided to teach the students a lesson.

Tell them what a knowledge point maker is.

Let them subconsciously think that this is a test point whenever they see content related to them in the textbook.

I want to be like the light of righteousness, protecting them throughout their student life and their subsequent careers.

On this day, when Yan Jiecheng arrived at the line design team, he found several people discussing.

When several people saw Yan Jiecheng, they said, "Director, we have just been calculating the appropriate number of sleepers for each kilometer of line."

Yan Jiecheng said with a smile: "I forgot to tell you, I have already calculated this.

On our normal line, 1667 strands per kilometer are enough.

On lines with a slope greater than [-]/[-], or a curve radius less than [-] kilometers, we set the lines according to [-] lines per kilometer. "

Yan Jiecheng discussed related professional issues with several people.

This line uses viaducts, so they don't have to worry about track foundation issues.

Therefore, everyone has different views on the thickness of the track bed.

This bed not only fixes the two rails, but also plays a very important role, which is to provide shock absorption and transfer load.

Some people think that since our base is a bridge, the thickness of the track bed does not need to be too thick, only [-] mm.Besides, they think this can also save the country a lot of money.

But other people don't think so.

They believe that precisely because the base is a bridge, it is necessary to eliminate vibrations to the greatest extent and transfer the load of the train to the bridge quietly.

This will minimize damage to the bridge.

Yan Jiecheng himself actually supported the second option, so the thickness of the bed was finally set at 760 mm.

The design work of the dedicated line is proceeding in an orderly manner. In addition to handling the daily work in the group, Yan Jiacheng dives into the ocean of drawings.

Let’s keep calculating, drawing and designing with everyone.

These days, there are no computers for drawing, it’s all manual work.

These days, he draws with a pencil every day, and his index finger and middle finger have thick calluses.

Today's design work is not easy to do, it requires more than solid professional knowledge.You also need to have good physical strength.

A room of more than 200 square meters is the studio of their group.

It was filled with large tables.

Pencils, erasers, and T-squares are their main tools for the day.

Everyone was sitting, standing, squatting, lying down, and doing all kinds of things.

Yan Jiecheng even knelt on the table and drew pictures.

Thinking of later generations, drawings and designs could be completed with just a few clicks of the mouse and keyboard.

Yan Jiecheng couldn't help but sigh: Production tools determine production posture.

The worst part of this job is not only the eyes, but also the cervical spine and sleeves that cause the most damage.

Yan Jiecheng's sleeves on two pieces of clothing were frayed.Later, Chang Kexin prepared some sleeves and that solved the problem.

He knows how to draw pictures. If anyone wants to change the drawings, Yan Jiecheng will fight him to the death.

Fortunately, Yan Jiecheng is just experiencing life these days. After all, he is responsible for very few drawing tasks.

After all, he is a leader, so he cannot be a worker here every day.

Their professional design team is divided into two small groups, one is responsible for calculations and the other is drawing.

On this day, Yan Jiecheng did not draw pictures, but discussed some data with everyone in the calculation group.

As a result, around noon, Yan Jiecheng was called again by his leader.

After Yan Jiecheng arrived, the leader said: "I asked my grandfather and grandma everywhere to get the construction funds for us. You can't let your work slip."

Yan Jiecheng smiled and said: "Leader, don't worry.

Our design work is going very smoothly, and we have completed 1/3 of the drawing task. "

After listening to Yan Jiecheng's words, the leader was very satisfied.Then he picked up a pack of cigarettes from the table and stood up.

When Yan Jiecheng saw his leader standing up, he quickly stood up as he could not be still sitting.

The leader took a pack of cigarettes, waved his hand to Yan Jiecheng, and sat down on the sofa next to Yan Jiecheng.

Then he signaled Yan Jiecheng to sit down as well, and the leader took out a cigarette, and Yan Jiecheng quickly lit it for the leader.Then he ordered one himself.

The leader took a few puffs and then said: "The route your boy designed this time has almost completely overturned our previous experience.

So I am worried.

Where can I find an expert to take charge of this project? "

After the leader finished speaking, he did not forget to glance at Yan Jiecheng.

Yan Jiecheng pretended not to know and took two puffs of cigarette.How could he not know what the leader meant?

This is to make him responsible for all the work of this dedicated line.

Prepare to let him do both design and construction.

He, Yan Jiecheng, was someone who could lie down and never stand. He had always refused to stay at a construction site on business trips.

So, how could it be so easy to agree.

Yan Jiecheng began to pretend to be deaf and dumb.

The leader saw that Yan Jiecheng did not accept his trick.He simply said bluntly: "You kid is still pretending to be confused with me here.

You are responsible for building the circuit you designed yourself.

Don’t even look at it. It’s electrification, a high-speed integrated system, and an overall seamless line for viaducts.

How do others do this? Everyone has never heard of it, let alone their experience.

Therefore, you are still responsible for this project. "

The leader told the truth. There were many people in the unit before, and many leaders were very interested in this project.

After all, this is the country’s first high-speed passenger line.There are many technologies that are being used for the first time.

Who wouldn’t want to take this credit and this honor upon themselves.

But after everyone understood it, they all gave up on principle.

After all, as the saying goes, although credit is good, you must have the ability to take it.

Many leaders' understanding of railways is still in the age of steam engines or internal combustion engines.There is a lack of adequate understanding of electrified railways.

What's more, Yan Jiecheng's improved integrated system and the brand new track system.

So they all gave up.

Seeing Yan Jiecheng's hesitation, the leader said, "If you have any requests, just ask, and the department will satisfy you to the greatest extent."

After Yan Jiecheng heard this, he quickly said: "Leader, look at what you said.

I am just a brick, I can move it wherever it is needed.Since the leader trusts me, I promise to complete the tasks assigned by the leader and the organization. "

When the leader saw that Yan Jiecheng agreed, he breathed a sigh of relief.

Although their organization has the right to allocate manpower, as for the work, it is better for you and me to do it according to your wishes.Only in this way can one's subjective enthusiasm be brought into full play.

After that, Yan Jiecheng started bargaining back and forth with the two leaders.

Yan Jiecheng actually didn't ask for much.

He just asked the leader to transfer the old Comrade Xie Genshi to cooperate with him.

Others just asked the ministry to provide him with a division of railway troops.

After listening to Yan Jiecheng's request, the leader felt relieved.

There is a kind of mentality that this is all.

If it were a normal project, it would be difficult for him to agree to Yan Jiecheng's request.

After all, railway soldiers also have their own tasks.

Besides, we are two systems, and most of the current railway construction projects are also handled by the other party.

But who should let them be held accountable this time? Their own construction level could not keep up with the requirements of Yan Jiecheng's design.

Completely incapable of organizing construction.

Therefore, from the leader's perspective, Yan Jiecheng took them with him this time to give them a chance to learn.

So this matter is easy to talk about, and he doesn't have to worry about it. If the news is revealed later, the other party will definitely take the initiative to come over and talk.

As for Lao Xie, the leader didn't take it to heart at all.

Isn't he just the director of the engineering bureau? There are many in the department, so Yan Jiecheng wants to give it to him directly.

After the two got down to business, the leader said: "Go back and catch up on the design progress.

Regarding the establishment of the command center and your appointment, a notice will be issued immediately after the meeting at the ministry passes it. "

Yan Jiecheng knew the importance of this route.He knew that these matters were not only decided by the ministry at meetings.A report needs to be sent to the higher authorities before it can be finalized.

On the way back, Yan Jiecheng looked at the slogans everywhere.

I couldn't help but think of Luo Gong, and thought to myself: Mr. Luo, do you know?Our country's first modern high-speed railway will be completed in my hands.

I have never forgotten your teachings and am working hard to modernize railway transportation.

(End of this chapter)