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From today on, under the premise of ensuring the completeness of the chapters, we will try to use the 2000 chapter; if you have any other opinions, you are welcome to put them forward. )
There was a turmoil on the ground, and everyone basically did everything they could except refraining from exchanging fire. The Olympic Games has become a historical term; the history books write: Once upon a time, there was an event that promoted friendship around the world... The glory of the Nobel Prize is no longer, and the Oscar has become a regional award.
This is a world that has reached a dead end; now it’s up to you to make your own choices. Did they build a ladder to climb over together, or did they blast together?
In space, after all the materials have been inventoried, the next step begins - the roofing work, which is also not easy.
In order to save costs as much as possible, the beams are made of ten-meter-long aluminum profiles. Mainly, if we continue to use steel, Gaoshou Company can no longer bear it. The aluminum profiles are fixed on top of the steel pillars with screws and arranged in a grid pattern. Smaller beams are interspersed in the middle to serve as supports for high-strength Plexiglas. All these Plexiglas are three centimeters thick and very strong. Has the function of simply filtering harmful light. Through the technology that contains a certain proportion of silver ions and a small amount of remaining metal ions, the light adjustment function is achieved.
The rest of the work was a lot easier, it was very "detailed". A screw hole may only be four millimeters, and the larger one will not exceed 12 millimeters. If this were on Earth, it would certainly be an easy job. But on the moon, there's trouble. The bulky spacesuits made all the operators look like stupid bears. My fingers are thick and inflexible, and I can barely hold the screws. Even magnetic auxiliary tools and power tools. There are still some difficulties.
often. It takes one person a day to install the screws on a pillar. There are dozens of screws of various sizes on a pillar. This is because the master company adopted a unified and standardized design when designing. If it is designed according to the environment on earth. Homework will be more difficult.
As for why not welding - that. The cost of aluminum welding is really high. Moreover, welding is not conducive to later modular installation or replacement.
"Screw!"
"Hey, No. 17, you've used 240 screws. It's almost 250!"
"Get out of here. Hurry up. Damn it, the screws always fall off at the end. It's been half a day and only 25 screws have been installed."
"No. 17, the screws are here, go on." A long aluminum profile was more than ten meters long. People on the ground picked up the fallen screws and sent them to the people who were installing the screws above. The work in this environment is very difficult.
He Wenlong, our No. 17 saw that there was already a thin layer of water mist on his mask, making his vision a little blurry. The built-in small fan can no longer meet the current demand, which makes the already difficult space operations even more difficult to continue.
It is said that He Wenlong was still a little bit resentful when he was not selected as the first person to enter space; but now that he has arrived on the moon, apart from the initial passion, he is only supported by the self-improvement of a nation. Space operations are not only slow in efficiency; when efficiency is slow, it will make many people feel anxious. Especially in such a bare place on the moon, the only green is the color of paint...
Only during shifts can you see a little green rice and so on in the accommodation.
Research in space has led people to discover that planting green food crops can reduce the nervousness of astronauts more than ordinary ornamental crops. This is because food symbolizes hope. The hidden meaning is even more important; and this hidden meaning can often affect human beings inadvertently - even the surface consciousness of human beings is not aware of it.
In one day, the beams were basically installed, and the rest was left to the next group of workers. 5,000 people were divided into two groups and took turns working.
The next group is to install plexiglass. This job is a bit tiring. Plexiglas is very heavy. Plexiglas with a thickness of 3 cm has a density of 1.5 because a lot of materials are added to it. A piece of Plexiglas is about 10 meters long and one meter wide, with a mass of 0.45 tons. Even if it is reduced to 16 on the moon, it has 75 catties weight. There is mechanical assistance during the lifting process; however, fixing, alignment, etc. require a lot of manual assistance.
The plexiglass shows beautiful luster under direct sunlight. However, plexiglass has front and back sides and cannot be installed incorrectly. Such judgment requires responsibility and patience.
"Okay, wait a minute." After a piece of plexiglass is adjusted, it is not just put down like this, but also needs to be glued first. On Earth, robots would naturally help with such glue application; but in space, glue can only be applied manually. Zhang Jingyuan didn't have a good way to deal with this. Neither the transportation nor the environment of use allow such a demanding robot to work here. If you want to use a robot, the criss-crossing cables are definitely a headache. And with the time and transportation of cable layout, etc., the manual work is also completed.
However, the installation of the glass, although cumbersome, was quick. Lifting - correction - gluing - pressing - done!
Special glue can perfectly bond plexiglass to aluminum. If you want to replace it in the future, you can use a special organic solvent to dissolve the solidified glue around the plexiglass.
Similarly, all plexiglass installations within a 1,000-meter radius were completed in one day. Now, all that remains is the surrounding seal and the detection of the seal!
The surrounding sealing uses cheap cement technology. A thousand meters in radius is not a large area, and a few machines can complete it quickly.
Zhang Jingyuan looked at the time, it was already the end of July, time flies so fast. I just don’t know if the construction of Guanghan Palace can be completely completed before this year’s Mid-Autumn Festival. If it can be completely completed, it may be a highlight project of the master company.
"It shouldn't be a big problem." Faced with Zhang Jingyuan's considerations, Li Canglan was somewhat certain. "As long as the sealing is completed, we can inject breathing air here. If there are no strict requirements, then it is actually completed. It is ready for ordinary people to visit."
"Hmm... That's okay. In this way, you tell the ground that this year's Mid-Autumn Festival, the master company will continue the lottery. The winner will have the opportunity to enter the Guanghan Palace that has been completed for a trip; the whole journey will last 24 hours. Of course, it is still only Only in China area
I heard that it has been quite hot on the ground these days, so we are helping them cool down. ”
...The corners of Li Canglan's mouth twitched violently. The boss's so-called cooling down is actually a threat! I just don’t know what countries will think when they see this news!
…………………………………………
"Great joy! This year's Mid-Autumn Festival, Gaoshou Company will hold a lottery for 10,000 places. The winners will have the opportunity to go to the moon and visit the completed Guanghan Palace Advanced Base."
"Great joy, great joy. The winning spots can be bought and sold freely, and the master company will not charge any fees. However, please note that people under 15 years old and over 60 years old, who are in poor health, will be refused to fly." "Participate in the master company. Any product sold will have a chance to win big prizes, regardless of value. Master Company selflessly repays the society!" (To be continued...)