God-level industrial master

Chapter 398 Tunnel Maniac
What Liang Zhijian was worried about happened.

The most dangerous thing in the construction of the Dagongshan Tunnel is not the fracture zone, but the geothermal hot spring zone.Such places not only have a lot of hot water, but the water temperature is often relatively high, and sometimes it can reach a high temperature of [-] or [-] degrees.

Such a temperature can completely scald a person to death.

"Director Liang, go and have a look, something has happened!"

The engineer and technician looked anxious. Liang Zhijian didn't dare to be negligent. He immediately took a few of them into the Dagongshan Tunnel and drove to the depths of the tunnel.

The "Pioneer" has been under construction for more than half a month. The excavation depth has already exceeded 1000 meters, and the total depth of the tunnel is over 2000 meters. In order to hurry, Liang Zhijian took everyone to the depths of the tunnel by car. You can see this large shield machine working at the end of the tunnel
"What is the specific situation!"

Seeing a few technicians here, Liang Zhijian asked with a venomous face, and he also seemed rather anxious. At present, the first priority is to find out the specific situation.

The technical person in charge here said: "Chief engineer Liang, the situation is very bad. The 'Pioneer' has entered the geothermal hot spring zone, and the water temperature is very high, reaching more than 90 degrees."

what!
Such a high water temperature, this is incredible.Liang Zhijian's face changed slightly. It seems that he has never encountered such a situation in his career.

Just as he was about to say something, another technician ran over with a deep foot and a shallow foot, and said from a long distance: "The water temperature has exceeded [-] degrees and is still rising!"

Suddenly, the faces of many people changed.

We know that under normal pressure, the boiling point of water is [-] degrees, that is, water will boil when the temperature reaches [-] degrees, and the water temperature is also stable at [-] degrees, and will not rise again.

If it is under high pressure, it is not the same, the boiling point of water will exceed [-] degrees, it may be more than [-] degrees, or even higher.Under such pressure, after the water temperature reaches [-] degrees, the water does not boil, but continues to rise.

"The walkie-talkie, give me the walkie-talkie, I want to know the situation of the Pioneer!"

In order to facilitate command and contact, many technicians and command personnel are equipped with walkie-talkies to facilitate communication with each other.

Soon, someone gave Liang Zhijian the walkie-talkie.Picking up the walkie-talkie, Liang Zhijian said eagerly: "I am Liang Zhijian, 'Pioneer', how is your situation?",
Soon, a voice came from the walkie-talkie, "Chief engineer Liang, the 'Pioneer' is working normally, and all the instruments are also very normal, and it is advancing to the first water gushing belt!"

Under such circumstances, the "Pioneer" actually behaved normally!

Many people looked at each other in shock, and couldn't believe it. The water temperature monitoring data just now was not fake. This is a typical geothermal hot spring belt, and the water temperature is as high as [-] degrees.

Liang Zhijian said: "How about the water temperature, report it quickly!"

Another voice came from the intercom: "The meter shows that the water temperature is [-] degrees."

My God, the water temperature has exceeded [-] degrees, which means that the pressure is relatively high, and it is not under normal pressure. The "Pioneer" works under high temperature and pressure.

Liang Zhijian experienced such instructions, and immediately said: "Pay close attention to the work of the Pioneer, and report immediately if there is any abnormality."

After finishing speaking, he immediately said: "Quickly, notify the technicians from Jiuzhou Heavy Industries to come to the scene and follow their advice. Under such circumstances, can the 'Pioneer' continue to work."

"Ok."

Not long after, the technicians who were stationed in the Dagongshan Tunnel and tracked and recorded the work of the "Pioneer" quickly entered the tunnel to pay close attention to the situation of the "Pioneer".

What is reassuring to everyone is that although the situation is very bad in the geothermal hot spring zone, the work of the "Pioneer" has been very normal, and it has been digging at full speed.

Two days later, the "Pioneer" successfully broke through the first hot spring zone. Immediately, Liang Zhijian felt relieved and almost gave the "Pioneer" a thumbs up.

In less than 20 days, the "Pioneer" has not only excavated more than 1000 meters, and its efficiency is several times that of the previous "Robins", but also successfully crossed the fracture zone and geothermal hot spring zone without being affected at all. , has been rapidly advancing into the depths of the tunnel.

The 14.5-kilometer-long Dagongshan Tunnel needs to pass through seismic zones and geothermal complexes. If the traditional drilling and blasting method is used for construction, every inch will be tormented.

Like the imported "Robins", it was constructed in a pilot tunnel with much better geological conditions and much less difficult construction. There were three "knife jams" phenomenon, and each "knife jam" caused a shutdown of 20 days. more than days.

If it was "Robins" and it was constructed in the main cave with such complicated conditions, it would probably have been lying down for a long time.The "Pioneer" basically did not experience any abnormalities.

When many railway construction workers are resting, the topic is always inseparable from the "Pioneer" under construction in the Dagongshan Tunnel.

No, when eating at noon, many workers were talking about the "Pioneer" loudly while eating.

"I heard from a fellow of mine that the 'Pioneer' has drilled nearly 2000 meters. This speed is amazing!"

Immediately someone said: "It's not just the speed that enters people, what's rare is that it has successfully passed through a fracture zone and a geothermal hot spring zone, all of which passed smoothly without any abnormalities."

"Doesn't that mean that the Pioneer is much better than the imported Robbins?"

Someone snorted and said disdainfully: "The imported 'Robins' is just a scum in front of it. Do you know that the 'Pioneer' has a famous nickname now, you don't know it!"

"Tell us, what kind of nickname?"

"Because the Pioneer is so fierce, many people working in the tunnel call it the Tunnel Maniac."

"Tunnel madman, haha, it's too vivid."

Many people laughed out loud with joy. This nickname is really vivid, which also shows that the "Pioneer" is too powerful.

After successfully passing through the first fracture zone and the first geothermal hot spring zone, the "Pioneer" successively crossed the second fracture zone and the second geothermal hot spring zone.

When encountering a fracture zone or a geothermal hot spring zone, Liang Zhijian became much calmer, knowing that the "Pioneer" would definitely pass through it smoothly.

Sure enough, the "Pioneer" did not disappoint everyone. It has been digging into the depths of Dagong Mountain, and the depth of the tunnel is getting longer and longer.

Not only Liang Zhijian thinks so, but Li Huakun also thinks so. The successful completion of the Dagongshan Tunnel must be much earlier than the original plan.

The performance of the "Robins" that was working in the pilot tunnel was much inferior, and a knife jam occurred again. Liang Zhijian was so annoyed that he simply ordered the "Robins" to withdraw from the pilot tunnel. Replace it with another large shield machine from Jiuzhou Heavy Industries.

This is the second unit of the "Caiyun", the first unit was delivered to Changzhou City about 20 days ago for the construction of the Changzhou Metro Tunnel.

Within two days, the second station of "Caiyun" arrived at the Dagongshan Tunnel and was put into the construction of the pilot tunnel. Like the "Pioneer", it performed excellently and dug in the pilot tunnel like a broken bamboo.

……

Tang Fei returned to Qingjiang City a long time ago.

It's the end of January, and the Lunar New Year is not far away.Various operating and production data of Jiuzhou Industrial Group have been calculated long ago.

九洲工业集团在2001年的总营收成功的突破200亿元，达到了247亿2000多万，相比2000年的108亿，增长了一倍都不止。

The growth rate is so large. In addition to the expansion of Jiuzhou Electric, which has created a total revenue of several billion, the largest contribution is Jiuzhou Electronics. The sales of the two mobile phone chips are calculated in tens of millions. In addition, Jiuzhou Continental Metro Corporation and Jiuzhou Heavy Industries have contributed to the total revenue to a certain extent.

Two days ago, Tang Fei received a call from Liang Zhijian, not only telling him that the construction of the "Caiyun" had begun to enter the pilot tunnel, but also that the "Pioneer", which was under construction in the main tunnel, successfully passed through the fracture zone and geothermal hot springs. Belt, the performance is very vigorous.

During the phone call, Liang Zhijian not only expressed his deep gratitude, but also happily told Tang Fei that because the "Pioneer" was so aggressive, everyone called it a tunnel madman.

Hearing this nickname, Tang Fei also laughed happily, the Tunnel Maniac is really worthy of the "Pioneer".

The "Caiyun" also arrived at Dagong Mountain and started the excavation of the tunnel. It is certain that the vigorous performance of this large shield machine will soon win a good reputation and gain a good influence.

Even Tang Fei was thinking, maybe it won't be used much, and Jiuzhou Heavy Industry's large-scale shield machine will usher in the third and fourth orders.

Many domestic railway lines are under construction at the same time, many cities are carrying out subway construction, and the excavation of expressway tunnels also requires large-scale shield machines. Whether it is the "Pioneer" or the "Caiyun", there will definitely be very good results. market.

Jiuzhou Heavy Industries has already successfully put into production two large-scale shield machines, and has also successfully won orders.With the factory area and scale of Jiuzhou Heavy Industry, it will definitely not only produce large shield machines in the future, but will also have other heavy equipment.

For 2002, Tang Fei has his own plan, that is, the scale of Jiuzhou Industrial Group will be further expanded, and the total revenue will be further increased, at least to exceed 300 billion, and strive to reach 400 billion.

Jiuzhou Heavy Industry and Jiuzhou Subway will become the new force for the growth of total revenue, so Tang Fei is already thinking about what is Jiuzhou Heavy Industry's second heavy industry equipment.

Gradually, Tang Fei had a plan.

I thought of a very good piece of equipment, and decided to manufacture it by Jiuzhou Heavy Industries.

Huaxia will invest heavily in infrastructure construction in the next ten years or even twenty years. Such equipment must have a huge market.

Then let it become the second heavy equipment manufactured by Jiuzhou Heavy Industry Group.Tang Fei thought so in his heart.

……

There are two updates today, and the second update will be sent, thank you everyone!
(End of this chapter)