Wherever the knife is, the wood is separated layer by layer.

It seemed as if they had already been broken down, and Lu Zian just took them away.

Even when the knife is carved into the wood, there is no harsh sound, the rhythm is fluctuating, and it is a bit pleasant.

Chief Engineer Su frowned slightly and nodded cautiously: "It's indeed a bit like a cook who cuts a cow. What he likes is the way he is, and he has achieved skills."

The small wooden blocks on the table were piled up like mountains, and soon even the wood outside was moved in.

Lu Zian's speed has always been very stable. After watching it for a long time, people can't even feel the passage of time.

Lunch, supper.

Lu Zian was busy until late at night.

Several apprentices divided the work and helped clean the desktop and organize all the wooden blocks, so although there were many parts, the desktop was still considered neat.

The others went back to rest one after another, but because General Engineer Su and General Engineer Lin still insisted, many core figures remained on the scene.

From beginning to end, Lu Zian never lost sight of the people coming and going.

It was not until two o'clock in the morning that he finally stopped.

He twisted his wrist gently, and the joints made a cracking sound.

Ying Xuan took the pile of wooden blocks in front of him, sorted them, and then pointed them to the junior brothers in charge of different parts.

After completing this step, Ying Xuan sat down, carefully and in detail, began to record the number and corresponding numbers of the block, and gently pushed it over: "Master."

Lu Zi'an put down the carving knife and glanced across the paper. After a moment, he nodded calmly: "Let's start."

start?

Have they been doing it for so long now and haven't started yet?

Chief Engineer Lin and Chief Engineer Su looked at each other in shock, and took a few steps back as Ying Xuan asked.

The side close to Lu Zi'an was soon cleared out of the empty space of more than one meter wide.

"Old rules." Lu Zi'an licked the corners of his lips slightly, and his fingers briskly on the table: "Remember the number he is responsible for."

"Yes, Master." Ying Xuan and others responded with a loud bang, and there was no trace of sleepiness in their eyes.

Lu Zi'an took a thin, wide and long piece of wood and gently polished it: "5."

Fang Yi's reaction was extremely fast. He stretched out his hand and handed over the fifth wooden block.

All bridge models are built with wood, and this method is unheard of.

At the beginning, it was just laying the bottom and then setting up.

The wooden blocks were handed over continuously, and Lu Zi'an was fast and steady, and he quickly combined them.

I didn't even use a single nail throughout the whole process, it was all made of mortise and tenon structures.

What’s rare is that Lu Zian’s size arrangements are very tight in some arc areas.

First, there are two short-range bridges arranged in a "y" shape, and then they meet on a larger wooden board.

After the convergence, it extends again and then finishes on another large wooden platform.

This ending is very clever. It seems that a few small pieces of wood are added inadvertently, and the angles are slightly tilted downwards easily.

At this point, even Chief Engineer Lin was intrigued.

All the wooden blocks were used openly by Lu Zi'an.

It looks like a closed segment, but there is a huge hole in the middle.

Fingers can be penetrated.

If people still don’t understand what this means at this time, it will be useless to conduct various investigations from previous years.

Lu Zi'an did not do particularly finely in the bridge erection in front.

But at this point, his steps suddenly became cumbersome.

Not only are the wood blocks much smaller, but sometimes there are even some strange details.

For example, he actually added a layer of wood between the hole and the outer layer.

This layer of wood extends again, compressing the holes even tighter.

Down, parallel, and upward.

A short undersea tunnel was lightly built by Lu Zi'an.

Chief Engineer Su frowned and leaned over and looked inside, but could only see a ball of blackness.

The assembled wooden blocks should have some fine slits, but there should always be some light leakage on the front of such a strong light.

But it didn't.

Not only does it not exist, it also makes people unable to see what is inside.

It seemed as if it was a whole piece of wood with no holes in it.

No one else had the time to look at the bridge behind.

After Lu Zi's security department was built, General Manager Lin couldn't wait to ask: "Master Lu, you, are you the model of our bridge?"

"So that's it." Lu Zi'an stuck the last piece of wood in, gently stroked his fingers across the entire bridge, and stopped in this part of the tunnel: "I have studied it for a long time and found that your drawings are missing a lot. What I gave me is basically related to the tunnel, so I only made a model of the tunnel."

Although it is done all, for the model, only the tunnel can be used, and the rest are just decorations.

"It's already very good..." Chief Executive Su's face turned a little red with excitement, and he was ready to say: "Why would I call people up and discuss them?"

It is hard to imagine that someone can actually make a model of such a complex bridge based on a pile of wood.

and……

Lu Zian could actually divide the entire bridge into several pieces and then assemble them together!

It means that this bridge is able to move! It can move! What does this mean?

This means that they may be able to rely on Lu Zian's unique skill to build the undersea tunnel part and then build it in real life!

Not only General Manager Su, but also many designers present felt that they were having difficulty breathing.

"No hurry." Lu Zian looked up at him, moved his fingers slightly, and pointed to the large wooden block: "The key to the transformation of bridges and tunnels is to build artificial islands. You only plan to build two artificial islands on your drawings, but I suggest that it is best to build four places."

Naturally, artificial islands were needed on both sides of the tunnel, but Lu Zi'an actually built four artificial islands in the entire bridge.

If the construction is carried out according to the traditional rock-dumping and land reclamation method, the construction period is as low as 2 years and as high as 3 years;

A large number of ship operations are arranged in the waterway where four or five thousand ships travel every day, and the safety risks are extremely high;

Moreover, 8 million cubic meters of seabed silt need to be excavated, which will inevitably cause great pollution to the marine environment and will not be conducive to the protection of Chinese white dolphins.

Therefore, they must find a way to quickly become an island.

Chief Engineer Lin thought carefully for a moment and said calmly: "I'll think of this. Let's talk about your thoughts on this undersea tunnel first."

"The method... is actually very simple." Lu Zi'an stroked the sinking piece of wooden block, and gently knocked it when everyone didn't react!

The wooden bridge breaks in response to the sound.

Everyone was stunned and looked at the scene in silence.

Lu Zi'an's lips curled slightly, and his voice was cold: "I once made a work called "Reincarnation". It is cleverly combined with several scattered parts and special techniques. I think this method can also be used in the subsea immersed tube tunnel."

"You mean..." Chief Engineer Su murmured, his eyes a little condensing.

"Use giant concrete pipe sections to build them on land, and then dock and place them on the soft foundation of the seabed." As Lu Zi'an spoke, his fingers gently divided the entire section of wooden tunnel into 33 sections: "According to my calculations, a total of 5.6 kilometers of tunnels require 33 sections."

The room fell into death.

"This is my sketch, and the result of my calculations... Each pipe section is 180 meters long, 38 meters wide, 11.4 meters high, and weighs about 80,000 tons." Lu Zi'an's expression remained unchanged, and he pushed out the notebook, saying it was relaxing, as if he was talking about how good the weather is today.

General Manager Lin clenched his fists and tried his best to control his emotions: "Do you know how difficult this is? Building a deep buried pipe tunnel nearly 50 meters underwater is regarded as a "technical forbidden zone" internationally!"

Before Lu Zi'an could speak, General Manager Su took over the conversation. He looked at Lu Zi'an with a little embarrassment and his voice was low: "This kind of docking requires a series of technical support such as accurate remote control, surveying and mapping, and supercomputing. The difficulty is comparable to the rendezvous and docking of spacecraft."
Chapter completed!