Chapter 348: The era of high-speed rail is about to begin
Yan Jiecheng returned to the capital and spent a day dealing with some urgent work of the headquarters and the research institute.
If this person is not in the unit for a day, he will accumulate a lot of work, and Yan Jiecheng worked overtime until the early hours of the morning to deal with it.
The next day, I had already arrived at the rail welding workshop in the west of the city.
The rails transported from the Pangang mill have all entered here.
Today, the workshop will begin welding long rail strips in large quantities for the first time.
Not only Yan Jiecheng went to the scene to inspect. Even the leaders of the department visited and inspected here early in the morning.
Yan Jiecheng accompanied the leaders to watch the long rails welded out and were directly hoisted away by the gantry, and then the flaw detectors carried out flaw detection.
After being checked by the flaw detectors, the long rails were sent to the quenching equipment for quenching.
The leader was a little shocked when he watched the long rails being processed in the workshop like this.
The steel rails in his impression are more than ten meters long, and a group of people carry them on their shoulders.
The reason why he said the 20th outside the report to Lunyi was to delay himself in setting an ambush, but if he really encountered that kind of situation, we would be caught off guard.
He knew that the bed was seven times more expensive than the special gravel bed.
Train operation is the first stage of the construction of the Beijing-Tianjin passenger dedicated line.
When the leader heard Yan Jiekuang's description, his eyes were full of yearning. But he felt that it was possible, so he said: "His eldest son will coax you to be depressed."
You feel like you're dreaming, and you're still 350 daring to think. β
The driver of that cold slip test was Yan Jiecheng.
His eldest son paid for it? β
After all, we are all professionals, and when we see the disadvantages, we naturally have no soft spot for that kind of bed.
I thought about it, and I really used it.
The leader listened to Xiang Lunyi's words, and said with a smile: "You instruct a fart, he thinks that kind of thing is something you can decide?" β
After all, our Teacher Yan has always spoken like that.
The construction of the catenary of the whole line has started in an all-round way, and the commissioning of the catenary has not yet been completed.
I can always say that my teacher has no sense of beauty, if I dare to say it today, Mao Lao will be able to hunt me down tomorrow.
Because after all, it is a new technology, a new specification, a new equipment, and those experts have not been exposed to it in the future.
A week ago, the expert acceptance jury unanimously approved the Beijing-Tianjin passenger dedicated line.
Before the mould is erected, the railcar will send the mixed concrete and pour it backwards.
Xiang Lunyi looked at the classmate who spoke, and said angrily: "His eldest son, is there any bad reading documents?"
From the establishment of the project, the start of construction to the completion of the project. And the first to ask for instructions from outside the department, the final opening time of operation.
The overall situation of the Beijing-Tianjin passenger dedicated line project was reported to the ministry.
There are not a few small leaders, who personally inquire about the project retreat every day.
So he smiled and said, "Leader." Your project will be opened before September 20th.
The overall design is still more in line with Yan Jiekuang's psychological expectations. It's just that for decoration, Xiang Lunyi also knows what to say.
It also needs to be renovated again.
Yan Jiekuang took advantage of the free time of the equipment rectification of the whole line, and inspected the various stations along the line.
Yan Jiekuang, in the name of the headquarters, invited relevant experts from outside the ministry to review the acceptance and review of the Beijing-Tianjin passenger dedicated line decommissioning project.
The next day, on Yan Jiekuang's order, the cold slip test of the Beijing-Tianjin passenger dedicated line project was completed.
The gantry crane discharges the rails under the roadbed, and then supports the rails with a support frame.
Yan Jiekuang wrote outside the report that on September 20, the Beijing-Tianjin passenger dedicated line could not meet the conditions for opening.
Xiang Lunyi was also surprised to see the leader's reaction. After all, what kind of personality is the leader, I really have a lot of mistakes.
Yan Xie Kuang said with a smile: "Leader, you have to look at things from the perspective of development.
The Beijing-Tianjin passenger dedicated line is divided into a power supply zone, and the substations without power supply zones are also put into use.
But Yan Xie Kuang knew that according to the current process, after ten or seventy years, the enamel of a small number of surface layers of those tiles would fall off, and it would look mottled at that time.
Seeing that the leader was depressed alone, Xiang Lunyi was not too disturbed. After talking to the leader, he said goodbye and left.
Speaking of that, the leader stood up, smoked a cigarette, and paced back and forth.
Yan Xie Kuang stood up, came to the leader's face, and lit a cigarette for the leader.
At that time, the welding rail car also completed the welding of the entire rail line of the right line. It has not yet been adjusted to the left line for the job.
The subordinates under the command all knew that Yan Xie Kuang was the famous Yan Jiekuang. Therefore, when this classmate heard Xiang Lunyi say that, he also cared.
So he said: "Director Yan, Commander Yan, why do I feel like a dream?"
At this time, yes and dare to think, that is, the horse is going to come true.
Seventy or seventy pages, when did he tell you to see it?
Then, the train was used to transport those rows to the laying site. On the spot, the gantry crane was used to lift the rail rows and put them under the roadbed that had not yet been broken.
Look at the construction of those stations.
Yan Jiekuang also officially drafted a document in the name of the headquarters.
These elementary school students in the headquarters came back immediately after the New Year.
He even said to Yan Jiekuang: "Teacher, we used to repair the line, can we all repair that kind of line?" β
In fact, the Beijing-Tianjin passenger dedicated line will be opened before September 15.
Seeing Yan Xie Kuang nodding, the other party smiled with satisfaction.
On June 6th.
Then the steel bar is pierced under the hole reserved under the sleeper by the steel bar worker, and the binding and welding are broken.
For those situations, Yan Xie Kuang also wanted to know too much to ask.
Just over.
Do you think that in 20 years, the Beijing-Tianjin passenger dedicated line of 180 kilometers away every time, do we dare to think?
The workers, cadres, officers and soldiers of the railway construction, and elementary school students who did not participate in the construction were each punished with 20 yuan.
Before the hot slip test was fully completed, Yan Jiekuang, on behalf of the headquarters, held a small dinner.
Do you know why?
After all, the opening of that special line has affected the hearts of thousands of people across the country.
You must know that the landlord's family also has no surplus grain.
Then he said solemnly: "Leader, you promise to complete the task."
As for the construction of the Beijing-Tianjin passenger dedicated line, it is difficult to get the funds together.
The construction of Jingcheng South Railway Station is basically not completed.
The main construction of those stations has not yet been completed. Nowadays, it is only the preliminary decoration and equipment installation.
Today, the construction of the Beijing-Tianjin passenger dedicated line cannot be said to be fully completed.
It's not easy to get over his eldest son, but it has to be overcome.
It will be opened on September 18, by all means. β
There is no special track-laying base in the periphery, so people fix the long rail strips under the sleepers with fasteners to make rail rows.
And he will tell you directly. When will it be opened? β
The leader made a phone call and said to Yan Jiekuang: "You just reported to the leader, and the leader ordered you to open the Beijing-Tianjin passenger dedicated line on September 18. β
The design of Jingcheng South Railway Station is very untechnological and artistic, and the faΓ§ade is decorated with small pieces of glass.
After hearing what Xiang Lunyi said, the leader didn't agree with it, so he nodded and said, "What his eldest son said makes no sense.
Didn't they work hard when they were leaders?
Outside of those people, not a considerable part of them are Mao Lao's disciples. Counting with Yan Jiekuang, he can also be regarded as a brother in the same sect.
Laying the pouring track on site is also a technical task.
The state of the whole line is stable, and the equipment installation is also not invading.
In a week, Yan Xie Kuang inspected all the stations along the line.
I really want to ask outside of my heart, Xiang Lunyi.
Listening to the words that are so face-saving, what can Yan Xie Kuang say.
The leader read the report, threw it aside and said directly: "The report written by his eldest son is long and smelly.
August 4th.
As he spoke, the leader picked up the red telephone in front of Yan Jiekuang and called out.
Yan Jiekuang's first stop is Jingcheng South Railway Station.
The structure is stable, the drainage performance is poor, and the early maintenance is convenient.
I am the one who cares about Yan Jiekuang is willing, anyway, the teacher said that his artistic talent is lower than my Xiang Lunyi.
It was the first time I had seen such a steel rail several hundred meters long, hoisted through a gantry.
It is up to the track professionals to adjust the control parameters such as the level, direction, low height, and gauge of the broken rail.
When the time comes, you will drink the bean juice from the capital in the morning, and you will not be able to eat the soup dumplings in Jinling at noon.
These long rails before welding and quenching have not been loaded off the train and transported to the Jingcheng South Railway Station.
Seeing that the construction of the small family was within the specified range, Xiang Lunyi was relieved.
In that process, the low-level regression locomotive and rolling stock ran smoothly under the seamed line, and the performance of the equipment was poor.
"Senior brother, he can't look at your design, right? That's a plan that our teachers all appreciate. β
But Yan Xie Kuang saw that the other party was pretending to be like that, so he nodded willingly.
Please also contact the department for specific dates. β
However, the former leader looked at Yan Jiekuang, threw a cigarette to Xiang Lunyi and said, "How is it?" No nothing easy?
So what happened 20 years ago, who knows, what if it happens? β
Yan Jiecheng looked at the leader who was just over sixty years old, and said with a smile: "Where is the leader, according to the plan of our research institute, we used to build a railway with a speed of 350 kilometers per hour.
The phone was connected, and Yan Xie Kuang was in awe when he heard the leader's address to the other party.
Although the other party's design was in that era, it did look like it had no sense of science and technology, and it didn't have an ordinary humanistic atmosphere.
The rail welding workshop is very unfamiliar with the welding of rails. There was nothing wrong during this period.
According to him, you are narrow-minded. Haha, they are old and unambitious, you wait for him for 20 years. β
Therefore, Xiang Lunyi and the leader also walked around outside the workshop and left.
We can only rely on our own theoretical foundation and experience. According to the principle of those facilities and equipment, it is inferred whether there is a problem.
When Yan Jiekuang went to inspect the Jingcheng South Railway Station, the experts who rarely participated in the design and construction were not accompanied.
However, the trains that carry the rails in front of them will follow the tracks that have been poured the next day and move the rails to the back.
In that way, the whole track will be paved backwards.
Said and received: "Their headquarters is worried about the cowardice, you arrange for someone to notify the media to announce that on September 18, the Beijing-Tianjin passenger dedicated line will be officially opened that bad news, that exciting bad news." β
Before getting Yan Jiecheng's confident reply, I asked the other party to end the cold slip test.
I haven't seen this kind of scene in those developed countries. I really didn't expect that one day, this kind of scene would happen in our own country.
So speaking to Yan Jiekuang, this is also quite polite.
According to Yan Jiekuang's requirements, the drivers who test for the first time must be the best outside the first batch of training drivers.
Before, there was no special person to make a mold for pouring the whole track bed.
Yan Jiekuang stipulated that after April, those equipment must be rectified to meet the design requirements.
This is the starting point of the Beijing-Tianjin passenger dedicated line, and the track laying also ends from there.
I thought that the main driver we sent was actually Yan Jiecheng.
As for the Beijing-Tianjin passenger dedicated line we are building now, the speed is 180 kilometers per hour.
The first time we saw that kind of monolithic bed, we were amazed.
It's all big tiles, some small, although they still look bad today.
During that time, there were some other problems, such as the track geometry was still not smooth.
Of course, Yan Jiekuang participated in the whole process of that experiment. The small number of leaders of our command headquarters are all sitting at the front of the diesel locomotive.
Is income on the rise?
Adjust the bad gauge, control parameters, etc., and the pouring work cannot be completed.
The test was badly done.
The low and high levels of the catenary are not in line with the design requirements.
September 1.
On August 10, the power supply of the Beijing-Tianjin passenger dedicated line was terminated.
The leader went directly back to the capital to get off work, and Yan Xie Kuang went to the nearby headquarters.
The ground is all terrazzo, so what's the bad thing to say, that year was that craftsmanship. The tiles under the wall are really not a bit crotch-pulling.
I really want to thank you for seeing this in my lifetime. β
Tell him the bad news that the little leaders will also go on the day of the opening of the railway to attend their opening ceremony. β
The leader just said that that day was a shame for your nation. You must remember those shames and use the opening of your Beijing-Tianjin passenger dedicated line to tell the martyrs that you have stood up and your small country is about to rise. β
On the order of Xiang Lunyi, the headquarters ended the thermal slip test on the whole line.
You want to!
Outside the waiting hall, each function is divided into bad parts. Even the chairs for passengers to rest have not yet been installed.
Xiang Lunyi took that report and went to the ministry in person.
The time to pick up is the stage of trial operation of the Beijing-Tianjin passenger dedicated train.
The ministry received a report from Yan Jiekuang and our headquarters and attached great importance to it.
On August 12th, our institute changed its rolling stock to a lower level and ended off the assembly line.
Did they try?
I just asked Yan Jiecheng if he was not sure?
The platform of the station has not yet been fully constructed. The water magic stone under the ground is polished brightly.
In fact, it is said that it is an acceptance review, but also a learning.
Yan Xie Kuang also knew if it was because of Xiang Lunyi's worst performance during training, or because of my name.
After that, although we studied under the new textbook compiled by Xiang Lunyi. But it was the first time we saw the real thing, and when we saw that kind of Dao bed, we also saw the bad at first sight.
Nowadays, there are other things that affect the construction such as the limitation of construction time? The small family is desperately working to the death, and one day they actually go to the shop for a public outside.
And all the lines are laid?
When the leader saw Yan Jiekuang agree, he smiled and said, "Bad, that's like the soldiers you brought."
The facilities and equipment that are not available have not yet been commissioned.
In one day, more than 200 experts were organized across the country. The equipment and facilities of the Beijing-Tianjin passenger dedicated line were reviewed for acceptance.
In August, the Beijing-Tianjin passenger dedicated line was completed on the right and left.
I can't go back to our capital at night and have a bowl of fried noodles. β