"I ...... I'll go back and get the imaging equipment. ”

There is still a generation gap between Xiaobai and the earthlings, and he can't understand Mo Fan's requirements very accurately.

Mo Fan took Xiaobai into the cabin, and went back to the space to move a computer display desktop out. This is a computer desk with a monitor on the surface of the table that can present 3D images.

I don't know how many generations this kind of computer has been ahead of earth technology, and Mo Fan learned to use it very early.

Philip was a little confused, he had just heard Xiaobai shouting Mo Fan 'master'.

Philip had early guessed that Mo Fan controlled the aliens, or that the aliens controlled Mo Fan. Now it seems that Mo Fan has tamed the aliens into obedience......

"Philip, come in. Mo Fan moved the computer out, used Xiaobai's energy to turn on the computer, inserted mobile phone data, and connected to the network.

Shanghai airports are no longer unfamiliar, such as Hong Kong International Airport, Wellington International Airport, etc. However, the sea airport is not the same as land reclamation, Mo Fan found Kansai International Airport, and then Dalian Jinzhou Bay International Airport.

Dalian Jinzhou Bay International Airport is a complete offshore reclamation artificial island construction......

Xiaobai thought for two seconds, and at the same time searched for information about maritime airports and airports, including the basic parameters for building airports, and so on.

Soon, Xiaobai took over the computer and simulated a 3D image of Dalian Jinzhou Bay International Airport above the computer desktop: "Master, do you mean that you want the airport to float on the sea?

"It doesn't need to be moved, it's fixed here most of the time. But it floats on the surface of the sea, like a ship. ”

"That's too simple. ”

Mo Fan touched his chin: "How much does it cost?"

"Wait, I'll look it up online. Xiaobai mainly understands the price of raw materials and also understands the global economy: "It depends on how to design. ”

"In terms of technology, the construction of the floating continental shelf can be both unibody and modular. The cost of the all-in-one construction is cheaper because less material is used, and the disadvantage is that the upfront investment is high, the cycle is long, and there are security problems if it is attacked. The advantages of the modular type are easy to build, less upfront investment, fast construction time and high safety. For example, the construction of a 20-square-kilometer artificial island, as long as it is not hit by nuclear weapons, it is difficult to sink. And the all-in-one ......"

"Okay, okay!" Mo Fan couldn't stand Xiaobai's words, and said: "Modular, is it a piece of modules spliced together?"

"Huh?"

"How stable is it!"

"The stability is good and there are no problems. Even the runway of the airport can use individual modules......"

"Service life. ”

"It depends on what materials you use. Xiaobai's face was arrogant: "Using the best materials, the floating island can float on the surface of the sea for millions of years." Using the cheapest materials, combined with my technology, the airport runway, for example, will last at least a few decades, even if it becomes the busiest airport runway in the world. And the airfield module, floating on the sea for thousands of years without any problems. ”

"Cost. ”

"The runway module of the airport, for example, is 3,800 meters long, 60 meters wide and 12 meters high. With complete equipment, the cost of building the module is about 90 million channels and $130 million. If the requirements are lower, the construction cost can be reduced, 70 million US dollars. As for the investment in the early stage, that is, the factory...... Taking the construction period of the runway as an example, the construction of the runway module was completed in 10 days, and the investment of the factory was at least 1 billion US dollars. If the construction is completed in 20 days, the plant will be able to invest between $600 million and $700 million......"

"My calculations may not be accurate, everything is subject to reality. ”

Philip kept his mouth open and never closed: "A complete airport runway module, how is this going to be built." ”

"There's nothing architectural about building these modules, it's too simple, just 3D printing. Xiaobai said and looked at Mo Fan: "Master, the strength required for the airport runway is relatively high and the cost is expensive." If you build an ordinary floating island, using standard and uniform modules, the construction cost of one cubic meter is less than $200, or even less. If the power supply energy is solved, the construction of the continental shelf of the floating island, ordinary modules, the cost of one square meter is tens of yuan. ”

Mo Fan took a puff of his cigarette, he didn't know how Xiaobai calculated, but it shouldn't be much different.

And such a floating island is too tempting. What's even more enticing is that such a 3D printing job, which can print the floating island module and print the ship frame......

Mo Fan rubbed his fingers: "Its structural strength, if it encounters hurricane waves, will it break, is it dangerous?"

"Rest assured, it's absolutely safe and secure. ”

The floating island that Mo Fan said is actually a super-large floating platform on the sea, and there is no technical difficulty. The main thing is the problem of the site and the plant......

Philip's mouth has never been closed, an ordinary floating platform that costs tens of yuan per square meter, does that mean that you can also print the hull with this thing.

For example, the airport runway module, with the engine installed, it can definitely sail at sea, and it is equivalent to an aircraft carrier platform on the sea. How big can a ship be built with this technology to print ships?

Mo Fan was suddenly stunned.

The cost of a floating island is definitely not too high......

I love the ocean and the islands. With the support of technology and money, you can build the ideal island in your heart, or completely your own island, and there is no need to nest in Tahiti.

Although the island is beautiful, the place is too small, and Mo Fan has been staying for a long time and has long been tired of it.

"I would like to know the weight of the offshore floating airport runway module, which is 3,800 meters long, 60 meters wide and 12 meters high, the overall weight. Philip looked at Xiaobai and said.

"First of all, there's space in the module. To withstand aircraft take-off and landing, the deck layer needs to be about 150mm...... By the way, my previous calculations may have been wrong, the plane took off and landed directly on the module board, and the damage to the module board may have been more than I expected. I propose to lay concrete modified asphalt on the deck surface......" Xiaobai said and waved his hand, and the 3D display instantly changed shape: "Look, this is the inside of the module, and there are 273,600 cuboids inside...... The thickness of the deck is 150 mm, the thickness of the outer five sides is 70 mm, and the thickness of the internal partition is 5 mm. The whole is made of composite materials, and the density is about 1 cubic meter and 3550 kilograms. ”

"The overall weight is about 790,000 tons. ”

Mo Fan looked at Philip: "How?"

"Great. Philip took a deep breath: "It's too light, it's just unbelievable." Such a lightweight composite material, it costs ...... Isn't it too low. Its yield point, tensile strength, elongation, these values will not be a problem. ”

"Huh?" Xiaobai scratched his head: "There should be no problem." I use more mature composite materials, and there are facilities such as super-large offshore floating platforms on our planet. Moreover, our planet's gravity is 1.9 times that of Earth. You said yield point, tensile strength, elongation, these I didn't record, you have to go through the test to get the data, but it should be a good material. ”

Mo Fan believes in Xiaobai.

Xiaobai's brain has part of Mo Fan's spiritual sense, and what he thinks in his heart Mo Fan is clear.

Mo Fan knocked on the table and said to Philip: "Okay, you are responsible for the acquisition of the shipyard, and you want the Chinese shipyard." "Fertilizer water does not flow into the fields of outsiders, and it is also good to print hundreds or thousands of aircraft carriers for the country in the future. 2k reading web