Before returning to the college entrance examination, I became popular in the science circle

"Mr. Wu, we are currently conducting in-depth research on special silicon molecules to see if it is possible to develop more extended series!" Another researcher was also a little shy.

It was Mr. Wu who discovered special silicon molecules. The starting point of Tao Ran's reinforcement coating was also the use of special silicon oxide molecules. After Mr. Wu's sublimation, the current super reinforcement coating was created.

Now, they are still conducting in-depth research on the basis of Mr. Wu, and they still need Mr. Wu's assistance. They are really not good enough. I hope they won't hold back Mr. Wu.

"Very good. This is a subject worthy of in-depth study. You can continue to dig deeper and be more creative!" Wu Tong nodded with a smile.

She discovered this special substance and made some use of it. For the time being, it is not possible to conduct large-scale publicity to the country and the world. So more in-depth digging will be left to these team members to slowly dig out more gold mines. .

"I look forward to you creating more results!" Wu Tong gave his team members expectant looks, and then continued: "Next, I have a basic task that I need your help with!"

"Mr. Wu, please tell me, we promise to complete the task!" Everyone couldn't help but look at Wu Tong solemnly. Mr. Wu finally had a place where they could be officially used. They must complete it properly and show their own value.

Wu Tong laughed and said, "No need to be too serious. I have some ideas at the moment. I hope I don't add any burden to you. I need you to help me collect information on the commonly used infrastructure for highways and super highways in the world, as well as the current Information on various adhesives and parameter data on some basic materials!”

If a worker wants to do his job well, he must first sharpen his tools. Wu Tong is determined to create a roadbed that is easy to construct, has low construction cost, can withstand earthquakes and disasters, is durable... and has excellent functions. A basic understanding of this sector is indispensable. of.

"Received, Mr. Wu, within three days, we will provide you with the information you need!" Tao Ran and the others promised in unison that they would collect the information Mr. Wu needs as quickly as possible and complete the tasks entrusted to him by Mr. Wu. The task must also be done well and prepare to assist Mr. Wu in completing the experiment.

As soon as they heard Mr. Wu's request, they knew that Mr. Wu was going to make a big move. Several people looked at each other, and they were all filled with excitement and anticipation. They were going to participate in such a big move again, not to mention the glory and pride!

"Research tasks should be arranged appropriately, with your health as the priority. Unless there are special circumstances, try not to stay up too late!..." Wu Tong warned before leaving.We are all young people, and we all have a bright future ahead of us. These are all good young people who can grow into pillars, but they cannot be compromised by not cherishing ourselves.

"Yes, Mr. Wu, we will pay attention!"

·······
Soon, the information Wu Tong needed was gathered in her hands.She has been gradually adapting to her role as a team manager. She has let go of where she should and trivial matters have fallen into the dust. She also has more time to spend on projects that need her more.

In fact, a better model is for the team to formulate a certain appropriate direction, and she will do the screening. The ideal state is actually similar to the aluminum alloy material developed by the teacher, or even slightly deficient. On this basis, she will , elevation extension optimization.

However, Wu Tong does not insist on this. Starting from scratch, it will not cause too much trouble for her to determine the direction of demand.

China Infrastructure has always been famous. Especially after six or seven years, it ranked first in the world with a total highway mileage of 14 kilometers, and this data is still increasing. In terms of infrastructure construction , the country has always been willing to pay no attention to the cost, just to facilitate the people and connect the whole country.However, current data shows that the total mileage of domestic highways is only nearly [-] kilometers, which is still less than half of the total mileage recorded on the list.

Wu Tong thought that by producing a beneficial result as soon as possible, entering into physical experiments, and then promoting it faster, it would save the country some money and funds, and also create miracles with greater mileage and spread across the country to help development.

According to data, expressways are required for a variety of vehicles to travel at high speeds, so the requirements for road surfaces are very strict. The current highway construction is basically multi-layer construction, and the road surface is usually divided into four layers.This is to prevent severe rain and snow weather, and water seepage on the ground will take away the soil at the bottom.

Over time, problems such as potholes and ground subsidence will form internally, causing the road to collapse and causing major disasters.

The bottom layer is the soil base layer, which is a layer of soil that is repeatedly compacted by a road roller; the upper layer is a gravel layer composed of various gravels, which is to enhance the bearing capacity of the roadbed;
The next layer up is a coarser asphalt layer, which is composed of a mixture of particles that can disperse the pressure from the surface; the top layer is an asphalt layer composed of a mixture of finer asphalt particles, which is also the layer that the car comes into contact with. So it mainly provides the function of smooth surface.

After all, when driving at high speed, every pothole will increase the risk of driving.

This is the basic technology for ground highway construction. In addition, due to demand gaps and special landforms, there are currently viaduct sections in highways, which are mainly built with steel beams, steel bars and concrete layers.It is usually built in sections and then assembled, with a small seam between each section.

This design can avoid cracking caused by expansion and contraction of the pavement.

Wu Tong circled the key points on the asphalt and steel beam reinforced concrete complex, and stared at it for a long time. Since traditional steel can withstand the overload demand of highways, what about MC-4 special steel?Can it be extended and used on this basis?

Today's buildings are no longer the traditional masonry model. The main raw materials are reinforced concrete. The formwork is closed layer by layer, the steel bars are tied, and the concrete is cast to form an overall frame structure. The bricks are only Can be used as a partition wall.

The speed of China's infrastructure construction is beyond people's imagination. The process of building modular integrated buildings is like building blocks. A 19-story high-rise building was built in 57 days. The title of infrastructure madman is resounding throughout the world.

Can such a fast mode be used on the highway?How can this be used to reduce the difficulty of starting one kilometer of highway in two months at the fastest?

Wu Tong's eyes gradually deepened, and the accumulated knowledge in various fields of engineering and materials set off a tornado in Wu Tong's mind, gradually condensing into a devastating storm, stirring up the sparks from the starting point, dots into lines, and lines into lines. The film... a prairie fire spread.

With pen and paper in hand, Wu Tong was naturally ready to start the deduction. (End of chapter)