Armor Frenzy

The level of open and secret infighting between countries is too high, and a small person like Ye Han can't touch that level at all. He and all the astronauts stationed in the moon focus on the construction of the base. fastest update

With the gradual expansion of the No. 1 base, the grain output has gradually increased, and the number of astronauts sent to the moon has also increased, further speeding up the construction of the base.

Tunnel construction site in early June.

There was a muffled sound, the entire tunnel trembled, countless boulders fell from the sky, and the collapsed tunnel slammed the laser boring machine under the pile of rocks.

"It's collapsing, it's collapsing!" The construction team was in a mess and immediately reported the news.

Gao Kai, who received the news, had his head as big as a bucket, and was extremely depressed, but the first task at the moment was not to figure out the cause of the landslide, but to rescue people first!

He immediately rushed to the construction site: "How is the person? Have you been contacted?"

The excavation team leader replied, "I got in touch, everyone is fine."

After the production capacity of the smelting group has been established, the shortage of metal materials has been greatly alleviated. The roadheader, which was originally just a chassis and laser equipment, has now been covered with a thick layer of ultra-low temperature titanium alloy armor, and the carbon fiber wheels have also been replaced with tracks of the same material. It is better to say that it is a laser tunneling machine than a laser tunneling tank.

However, no matter how strong the protection is, it cannot withstand the pressure of hundreds of thousands of tons of rocks.

Gao Kai breathed a sigh of relief: "It's just fine, how long does it take?"

"Two hours." The excavation team leader said, "Xiao Zhou still has two hours of oxygen."

Gao Kai glanced at the tunnel blocked by boulders: "How long did it collapse?"

"More than twenty meters."

"Can you get through in two hours?"

The excavation team leader shook his head: "It's very difficult, and it may collapse again at any time."

Gao Kai's temple jumped violently: "Go all out, if you want people or equipment, I'll transfer it for you!" It doesn't collapse early or late, but it just collapses at the junction where the tunnel is about to penetrate. What's going on?

"It's not a matter of people and equipment." The excavation team leader shook his head. "The tunnel is so wide, and there is too much equipment that can't get in. Even if a few more excavators are brought in, it won't fit. If it collapses again..."

The working method of the excavation team is to excavate a section and reinforce a section. The collapsed sections are all tunnels that have just been dug today and have not had time to be reinforced. If they act rashly, it is very likely that they will collapse while digging.

"I don't care what method you use, give me some time." Gao Kai said.

"Four to five hours...at least."

"Don't worry about the tunnel, save people first!" Gao Kai was irritable, "First find a way to get oxygen in, and the rest will take your time."

The excavation team leader nodded: "We can only do this first, but..."

"It's burning your eyebrows, what are you selling? Say something!"

The leader of the excavation team made up his mind: "Director, you also know that the tunnel can be dug through soon. The team analyzed it a few days ago that the outer layer of the mountain is loosely weathered, and it is likely to collapse when the outer layer is dug..."

"what do you want to say in the end?"

"I mean, could the roadheader have dug into the weathered surface?"

"What do you mean?" Gao Kai asked strangely.

When it comes to weathering, people who do not know will instinctively associate rock weathering with wind. In fact, weathering has nothing to do with wind directly, but a very complex process of rock, which can be roughly understood as physical, chemical and biological processes. role in several aspects.

For example, thermal expansion and contraction caused by changes in cold and heat; the dissolution of minerals by water; the rooting and growth of plants, etc.

There is neither air nor liquid water on the moon, let alone lush vegetation. No matter how you look at it, weathering and the moon cannot be linked together.

However, nothing is absolute. The lunar environment is a bit simple, but the moon has a huge temperature difference between day and night. The surface is hit by high-energy particles and micrometeors all year round, which can also cause the weathering of the lunar rock formations.

Weathering means disintegration, alteration, and a significant reduction in strength, so the excavation team made the inference that there may be a landslide.

But weathering is not weathering, does it have anything to do with rescue?

The excavation team leader took a small angle with his hand: "The outer edge of the crater is thinner, and the regolith is thinner. I mean, can you see the situation of the landslide point from the outside? If you can see an obvious landslide, excavate There are definitely not many rocks on the plane, can we go over the top of the mountain and start the rescue directly from the outside..."

"Where did you come from so much nonsense!" Gao Kai was so angry that it was a simple way to make the excavation team leader say it was a foot-binding cloth.

He immediately shouted on the radio: "Communication Center, give me Ye Han's frequency!"

Although the astronauts on the moon all have military backgrounds, and most of them can play wirelessly, there are always some two knives that are not good enough.

And there are more and more astronauts, and the groups increase accordingly. Each group has its own communication frequency. No matter how good the memory is, it is impossible to write down all the communication frequencies, so the communication center responsible for the transfer came into being~www .readwn.com~ Beidu is not luxurious enough to arrange a few astronauts to be operators at the lunar base. The communication center is actually on the earth. Its function is to provide communication frequencies for the astronauts, which is essentially equivalent to a manual number search station.

A few seconds later, Gao Kai received the data sent back by the earth, and the communication device automatically adjusted the communication frequency: "Call Ye Han, please answer when you receive it!"

"Ye Han received it, please speak!"

"Help me check the satellite image, whether the south exit of the tunnel has changed!" As the commander of the base, Gao Kai himself has the power to mobilize the satellite.

However, the only satellite receiving equipment in the base is the functional module under the name of the military team that houses the power armor. There are several ways for him to obtain satellite images. One is to apply directly to the ground, and the ground controls the orbiting satellites; the other is to leave the construction Click to enter the functional cabin of the military team in person; the third is to directly contact Ye Han, who is in charge of monitoring the international base, and let Ye Han retrieve the image.

Ye Han must be in the military cabin during this time, and the most convenient and effective way is obviously the third item.

Ye Han immediately retrieved the satellite image and zoomed in on the coordinate point at the south exit of the tunnel: "Old Gao, the coordinate point has collapsed a little."

"you sure?"

"Sure!" Ye Han continued to zoom in, "The image is very clear."

"Great!" Gao Kai was excited, "Ye Han, listen to me, I need you now!"

"I don't like men!" At this time, Ye Han didn't know that there was a collapse accident in the tunnel.

"I don't like it either... Don't interrupt, let's get down to business." Gao Kai had a black line on his face, "The tunnel collapsed when it reached the exit, and there was a person buried under it. He still had two hours of gas, and it was too late to dig from the inside. Now, you must try it from outside, even if you send some air."

Ye Han immediately became serious: "Understood, give me five minutes!" rw For more wonderful novels, welcome to visit everyone's academy