The richest man starts with a blind box

Chapter 501 It's good to do technology [Add more]

After the promotional video was played, the audience fell into silence. After a while, Li Jing came to her senses and asked, "Mr. Huang, I am very curious. This promotional video of yours is about to be released by you." A movie, or is this a beautiful vision of your future?"

Li Jing's speech was still very level, and she directly asked Huang He if she was dreaming.

"No!" Huang He shook his head, and then smiled, "This is a technology that our Jiangnan Group is indeed developing. We have officially launched the technology research and development of vacuum high-speed trains a few months ago. The technology will be formed within ten years, and China's first vacuum high-speed train line will be built within 20 years!"

"..." Wow, there was an uproar at the scene, Huang He was not joking, the technology just like in a sci-fi movie, Huang He actually planned to really toss it out in reality.

"Huang He, is he really crazy?" A boss couldn't help talking to himself.

"Have you ever seen such a rich lunatic? A lunatic who can make money like this?" Someone beside him snorted coldly and said, "This is just Huang He's trick. He must have launched such a project and established a company. Make a few gimmicks, finally go public, and earn a fortune in the stock market!"

"This is a very smart operation. Huang He is worthy of being Huang He. The technology and means of making money are superb!" This person is really smart, and he saw through Musk's routine at once.

"Mr. Huang, are you sure that what you said can really be realized? Can our Chinese technology really be able to build such a sci-fi vacuum high-speed train?" Although Li Jing knew that it was not a good thing to question guests like this, she still endured it. Can't help but question.

"My words are based on rigorous scientific calculations!" Huang He said seriously, "Don't think this technology is very sci-fi or unrealistic. In fact, this is a technology that can be realized with only a little technological breakthrough!"

"First of all, this technology has several key points, the first of which is the magnetic levitation technology in the pipeline, which can ensure that the train slides quickly in a suspended state in a vacuum pipeline."

"In fact, this technology has almost been solved. A company in Germany has come up with a mature maglev train technology, which can make the train float on the track and move at high speed!"

"So it is not so difficult to realize the magnetic levitation technology in the vacuum pipeline. It only needs to be processed and improved on the existing technology. Our Jiangnan Group has established its own magnetic levitation technology team and is working on these technologies. Carrying out research and breakthroughs, regardless of the cost of investment, it will be successful within five years!"

"Then there is vacuum pipeline technology, which is not difficult to manufacture. To put it bluntly, it is a matter of materials. The difficulty lies in the problem of sealing connections between sections of vacuum pipelines, the problem of pipeline reinforcement, and the problem of vacuuming in long pipelines."

"A lot of technologies in this area have already been realized. We plan to cooperate with China Aerospace Engineering to share some of the technologies. Coupled with our own research, we will be able to come up with mature technologies within five years."

"Finally, it is the construction technology of the entire pipeline. Not to mention the 3500-kilometer-long pipeline, even if it is only a 10-kilometer pipeline, it will cause very difficult construction problems, and it will also be a huge torture for the strength of the pipeline! Specific to the construction process in various regions, thousands of different difficulties will immediately emerge, and this is the most troublesome problem.”

"However, I believe that in front of the great Chinese, these problems are not problems, and they will all be resolved!" Huang He finally said.

"So that's it!" Li Jing nodded, telling Huang He that this technology seems to be possible, but Li Jing is not stupid, after thinking for a while, she immediately asked, "Mr. Huang, what would you consider?" Have you ever wondered about the construction cost of this vacuum train pipeline?"

"The cost of a railway-like technology built entirely with pipes like this is probably ten times that of a train. Wouldn't it cost hundreds of billions or even trillions of dollars to build a vacuum pipe hundreds of kilometers long? Funding? Can Jiangnan Group really spend so much money to build this vacuum high-speed train?" Li Jing then asked.

"That's a good question. First of all, the construction cost is not as high as you think. The biggest cost of this pipeline lies in the material cost of the pipeline itself."

"We have done calculations. According to the analysis of the current existing technology, the cost of building a 1-kilometer pipeline is about five times the cost of building a 1-kilometer railway. The pipeline itself does not require any expensive materials. In our design Among them, the pipeline adopts a double structure, in which the memory is made of metal materials, and various magnetic levitation equipment is laid.

After calculation, the metal material used in our pipes is only about 5 mm thick. If all these metals are converted into mass, it is about 1.7 times more than the mass of the rails. "

"However, in order to protect our pipelines, we will use a special concrete pipeline for protection, and add a buffer layer between the two layers of pipelines."

"The price of reinforced concrete is really very cheap, so according to my estimation, the material cost of 1 km of pipeline is about 5 times the cost of railway materials. This data is credible, and the maximum will not exceed 7 times. "Huang He said.

"That's seven times, which is a very scary figure! With the same price, seven railways can be built. Isn't that better?" Li Jing said.

"No, in the actual construction process, the cost of 1 kilometer of pipeline is only about 1/2 of that of 3 kilometer of railway!" Huang He threw out an argument today.

"It's impossible, right? The material alone needs to be 7 times larger, and the pipeline must be erected. This must be a huge number!" Li Jing said.

"No, you may not know that in the process of building a railway, the highest cost is actually not the cost of materials, but the cost of land acquisition!" Huang He laughed.

"Land acquisition cost!" Li Jing exclaimed.

"Yes, the cost of land acquisition!" Huang He nodded, "A railway is built on the ground, and it needs to pass through farmland and villages, so it will inevitably involve a lot of demolition issues, and thus pay a lot of compensation for demolition. It's the real big head of railroad building."

"But our vacuum high-speed railway is different. In the actual construction process, except for the earthquake zone, the high-speed railway in most areas can be built at a depth of about three meters underground."

"Of course, instead of directly burying the pipes, we first use cement to pour underground passages similar to subways, and then lay the pipes in the passages, which is convenient for maintenance and prevents the pipes from being corroded by the outside world. , resulting in loss of material and problems with pipeline damage.”

"At the same time, after the pipeline is built and covered with soil, it will never affect the normal life of the above-ground residents. They don't even know that there is an underground artery under their feet."

"However, if you encounter some areas that are inconvenient to pass through underground, such as rivers and the like, you can expose the pipeline to the outside, use pipeline bridges and other facilities to let the pipeline pass, and cleverly change the construction idea according to the terrain of the construction. OK.

"In addition, after the pipeline is close to the city, the pipeline can be exposed to the ground instead, and a large number of traffic problems caused by the construction of underground facilities in the urban area are avoided."

"In fact, the pipeline we plan is to pass by from the edge of the city, which will minimize the construction cost of the pipeline."

"According to our estimation, in addition to the need to pay local residents a certain amount of compensation for losses during the construction period during the pipeline construction process, there is no need to pay any compensation for land acquisition during the rest of the time, and it can also save a lot of infrastructure construction attached to the railway."

"According to our comprehensive estimates, the construction cost of a vacuum high-speed railway is actually about 2.5 times that of an ordinary railway. However, considering the time saved by the vacuum high-speed train and the development of various high-tech, etc., a The actual income brought by the vacuum high-speed railway will be equivalent to more than 10 times that of an ordinary railway!" Huang He said sincerely, these data were simply calculated by his experts, although not accurate, but at most About 50% deviation.

"But even if this is the case, with 2.5 times the construction cost, that railway probably needs hundreds of billions of funds. Can Jiangnan Group really afford this expense?" Li Jing asked curiously.

"No, we Jiangnan Group don't need to bear this expense!" Huang He smiled slightly and said, "Our Jiangnan Group is not a construction company, we are not capable of building such a huge railway. So our Jiangnan Group is only responsible for the research and development of related technologies , Come up with a full set of technical solutions, and then cooperate with other enterprises to build."

"So we only need to be responsible for the funds for technology investment. Not long ago, we got a loan of 600 billion yuan. I think this should be enough for the research and development and experimental work of related technologies in the next ten years!"

"As for the specific construction cost, I believe that after our Jiangnan Group comes up with genuine and feasible technology, we won't have to worry about finding any unit willing to cooperate with our Jiangnan Group at home and abroad!" Huang He finally said, Dude, he's not going to pay for the railroad at all.

But then again, even if Huang He is really willing to spend his own money to build a railway, this is not allowed in China, so this matter can only be handed over to others to build, and Huang He hides behind his back and makes a fortune enough.

(End of this chapter)