bonanza

Chapter 704 High Strength Steel
Medog has abundant rainfall and a large elevation difference. Debris flow is one of the most common geological disasters here.

Looking at the scene behind, Liu Weiguo repeatedly urged the driver, "Hurry up, drive faster!"

In fact, without his urging, the driver had already stepped on the accelerator to the bottom.

But the road was so bad that the speed couldn't be increased. It was only when they drove on the road that they had rebuilt that the speed increased.

"Okay, stop the car!" Yang Dongsheng said.

Historically, the government has invested a lot of manpower and material resources to build the road to Medog several times.

But after each repair, it didn't take long for the road to be damaged by mudslides.

In order to make it easier for them to build the road, the local government specially handed over the roadbed in this area and even the mountains on both sides of the road to them.

Every time a section is repaired, Yang Dongsheng will strengthen the mountain, so Yang Dongsheng can directly attack them.

When Yang Dongsheng got out of the car, he saw that half of the mountain not far away seemed to be bitten by a monster, exposing a large area of ​​loess, and the valley was almost buried by mud and rocks.

Yang Dongsheng watched for a long time, but no one escaped, so he nodded.

According to Liu Weiguo's investigation, before the accident, the wires and oil pipes on Ma Chao's construction site were cut off many times, and there were already signs of an accident.

And if it doesn't happen sooner or later, it didn't happen until they were about to repair Medog. It must be something wrong with Medog.

Liu Weiguo did a little research and discovered something unusual about this family!

The family ran to the south to make a living in the early years, and only came back a few years ago.

This is not surprising. The southern part of Tibet is so far away from the economic center of our country that we cannot even guarantee a basic road.

On the other hand, to the south is the Great Plains.

There is no obvious border on both sides. In the early days of the founding of the People's Republic of China, many villages even ran away completely.

It wasn't until recent years that our country's economy developed rapidly, and the south continued to engage in immigration, oppressing them, people with different looks and skin colors, and they gradually returned.

No matter from Liu Weiguo's previous investigation or from the contact just now, they are not like spies.

Judging from the appearance of one of the children in their family, they were even bullied by the south.

They should have just been bribed, and this matter was reported as a criticism and education at most, because they did not directly kill people.

But Yang Dongsheng couldn't spare them, they killed five of Yang Dongsheng's people!
"Call Ma Chao and ask him to send someone to rescue the disaster!" Yang Dongsheng said.

Liu Weiguo took out his phone, gestured for a long time and said, "Mr. Yang, this...the phone has no signal!"

The group of them drove nearly [-] kilometers again and saw Ma Chao.

"The project can start again!"

Now that the south is too busy to take care of themselves, they have also pulled out the nails, and it is time for the project to start again.

The place close to MT County has to cross the river, and a bridge with a span of several hundred meters needs to be built. They try to cross the river as little as possible along the way and build more culverts, but this bridge is inevitable.

In fact, repairing the bridge is not difficult for Yang Dongsheng. Yang Dongsheng strengthened the foundations on both sides of the river. The steel structure of the bridge will be prefabricated in the factory in the east, and then sent to Medog for assembly.

When the group returned to Saskatchewan, Yang Dongsheng asked his son, "Xiao Miao, are you going home, or are you going to Huajing for class with me?"

The EMBA has the last class this semester, plus the exam, it takes five days.

"I don't want to go home, Yang Yue will definitely play the piano every day during the holiday!" Yang Miao said,

"Your sister plays the piano very well!"

"Only when you and mother are around, she will play seriously, and other times she will play randomly! She should not be a tiger, but a cow!" Yang Miao said angrily.

Yang Dongsheng smiled and patted Yang Miao's head, "Son, the cow doesn't play the piano for others, it listens to others!"

Yang Dongsheng flew from Saskatchewan to Huajing and lived in a house next to the Forbidden City.

Yang Dongsheng turned on the TV, and sports news was broadcast on the TV in a few meetings. The Heat team formed a super F4, and Karl Malone and Gary Payton joined the Heat team.

Karl Malone and Gary Payton were once big-name players. They couldn't bear to lose face and came to the Mavericks to hug their thighs to win the championship, so they ran to the Heat and hugged O'Neal's thighs.

The Mavericks traded away Gasol, and the strength of this Heat team is much stronger than the Lakers in the previous life.

Moreover, the Mavericks have won three consecutive championships. David Stern may have to wear small shoes for them next season, and the difficulty of defending the title will increase greatly.

Continuing with the class, as soon as he entered the classroom, a middle-aged man waved to Yang Dongsheng enthusiastically, and pointed to the empty seat next to him, "Student Yang!"

"Squad leader, your company has achieved a good result this time!" Yang Dongsheng walked over.

Not long ago, the winners of the first phase of the Grain Coast project were announced.

The company where the squad leader works got a contract of more than 9 million US dollars as he wished, which is not a small gain for any company.

Throughout 2003, the total turnover of my country's foreign contracted projects was only 138.4 billion U.S. dollars, and they won a contract of nearly 10 billion U.S. dollars at one time.

The squad leader and his company have a high level, there are not so many mothers-in-law, and there are also overseas branches. Most of these foreign exchange can be kept by themselves.

The squad leader waved his hands, "Without them, the Traffic Construction Group dared to bet, and they would be the big winners!"

"Actually, I think your company's investment method is right. It has always maintained a certain profit margin. I'm afraid that the Communication Construction Group is the same as our company, which is losing money and making money!"

Dongsheng Heavy Industry has won the contracts of blast furnace supporting equipment, steel rolling equipment and mining equipment, totaling nearly 20 billion U.S. dollars.

"There is no profit!" The squad leader waved his hand, "Dongsheng, I have to ask you for a favor. Your company can produce Q460 steel, right?"

"Q460? No problem!" Yang Dongsheng said while taking out his book.

Q460 is a grade of steel in our country. Q is the initial letter of the word "Qu" in the yield strength, and 460 stands for 460 MPa.

Q460 is a steel that undergoes plastic deformation only when the pressure reaches 460 MPa.

In daily life, we often see wire rod, square steel, angle steel, I-beam and other steel products, and the grades are mostly Q195, Q215, Q235.

The yield strength of Q460 is much higher than these steels, and it is a high-strength steel.

Yang Dongsheng is very familiar with this grade of steel, because his company often uses Q460 steel, such as the extension arm of excavators and the tail beam of hydraulic supports, and the annual consumption is very large.

This kind of steel has very high requirements on material composition and rolling process. In the past, this kind of steel mainly relied on imports from Europe and Japan.

Dongsheng Heavy Industry does not produce ordinary steel products, but it is the only enterprise in China that can produce Q460 steel after it has brought in a large number of plate rolling mills, electric furnaces, refining furnaces, vacuum degassing furnaces and technicians from Europe and the United States.

The squad leader said, "Our company won the National Stadium project. Their structure is very complicated. The engineering department said that ordinary steel can't meet the requirements. It's better to use Q460. I have issued a military order in the company to ensure that this project won the Luban Award. , you have to help me!"

(End of this chapter)