"Captain, you guys are amazing! Such a large service area was taken down so easily. If this had been half a day ago, I wouldn't have imagined it! After getting off the bus in the service area, Li Yufeng found Chen Yuan and said excitedly: "The supermarkets and restaurants in this service area are very large!" There are also a lot of trucks in the parking lot, so you may be able to find a lot of useful supplies here! Luckily, we chose to join the team, otherwise we would have been worried about dinner tonight! ”

The service area they laid down before was only a very small service, and it could not be compared to this Sangendalai service area at all. Thinking about the past, they had to work hard for such a little thing, but Chen Yuan and they built a big service area so easily, the difference is really big. And compared to the casualties they had laid down in the small service area, Chen Yuan and them could hardly be regarded as no loss this time. Although there is one person infected with the zombie virus, at least the current location is still alive.

Chen Yuan said with a smile: "Hehe, there are very few towns after entering Mongolian Province, and the Sangendalai service area is close to Sangendalai Town, which is convenient for supply, and it is the intersection of two important highways in Mongolia, so the service area here is of course very important." Chen Yuan then continued: "Let everyone act quickly and try to find useful materials in the service area." Now the zombies in the entire service area have been eliminated by us, as long as there are our sentry posts at the entrances and exits, as long as everyone does not go out of the service area, there is no danger. ”

"Yes!"

"Wu Chaogui!" Chen Yuan called Wu Chaogui, who was about to start arranging dinner not far away, and said, "You let my mother prepare the dinner, you have other tasks here." ”

Wu Chaogui asked, "Captain, what's the matter?" ”

"That's right." Chen Yuan said as he walked in the direction of the water jet truck with Wu Chaogui: "Aren't we going to get off the highway soon?" As you know about the situation on the national highway, zombies are in groups. There are few roads in Mengsheng Province, and the next place we are going to go is basically a road to the dark, and we can't avoid it if we encounter a group of zombies. So I'm going to convert one of the water jets into an armored road opener to open the way for the convoy, and when we encounter a horde of zombies, it needs to help us rush through it, so it's going to be very strong. I have a few thoughts that I would like to share with you. ”

"You say!" After hearing this, Wu Chaogui immediately took out a small notebook and pen in his jacket pocket, ready to start recording. Chen Yuan often has some novel ideas, which Wu Chaogui will record one by one, and it will also be a good material for Chen Yuan's training for the new maintenance class in the future.

"I'll draw you a sketch, and we'll talk slowly." Chen Yuan pulled Wu Chaogui, and the two simply squatted down next to the water spray truck, and drew a sketch on the ground with stones, Chen Yuan also introduced: "First of all, I need to make a super-large iron plow-shaped anti-collision protective shield, which is installed in front of the vehicle, and the inclination angle is about 70 degrees, so that the zombies can be shoveled away, and the zombies will not be shoveled to the car window, and the zombies should be pushed to both sides as much as possible, so it should be arrow-shaped." The height is going to get here. Chen Yuan got up and pointed to Wu Chaogui under the front windshield of the water jet truck.

Then he continued: "At least 2 centimeters thick, ...... wide The width should preferably be more than 6 meters. ”

"6 meters!" Wu Chaogui asked suspiciously: "But the width of the front of the truck is generally about two meters, and the width of 6 meters will be very large." If there is force on both sides, it is likely that the entire shield will deform or even fall off. ”

Chen Yuan nodded and said, "Because the road car needs to clear a wide passage for the vehicles behind as much as possible." So the bracket needs to be made very strong, I have a general structure here, you can ask the maintenance team to weld the bumper to the car according to this structure, and the load bearing should be able to increase a lot. No matter how many zombies collide with them, they are not afraid. ”

Saying that, Chen Yuan directly drew the structure of the bracket on the ground, Wu Chaogui is very professional in this regard, this look at the support method of these stents, he shouted: "Wow, this design is really wonderful!" It looks like the mortise and tenon structure in ancient times, one ring after another, interlocking, very stable and makes full use of the supporting force of the material of the bracket itself. The principles of engineering mechanics are used to the extreme! ”

Chen Yuan smiled and said, "Alas, you are really right, this is an extension of the things of our ancestors." In ancient times, all kinds of materials were very scarce, and even iron nails were rare, so didn't you have to rack your brains to find a way to design all kinds of interesting engineering structures, so that each part could be fastened together without ironclad or adhesive. After modern times, electric welding and other tools are used more, and to cope with ordinary situations, electric welding can be done directly. Therefore, few people devote themselves to the study of those mortise and tenon structures, in fact, the wisdom in this is really not ordinary. "After the end of the world, there is an extreme shortage of resources, and few teams can have tools like electric welding, which are common in peacetime. So what to do? It's not just that you can only pick up the things of your ancestors.

Wu Chaogui nodded frequently after listening: "Hehe, captain, you really know everything!" I admire you for a long time. ”

"Okay, don't talk about those useless ones, write them down!" Chen Yuan continued: "In order to be able to jack up the vehicles on the road, we can also install a few 10-centimeter-thick jacking piles at the bumper position, so that we can rely on these jacking piles to push away the vehicle wreckage on the road. without deforming the shield. ”

"Understood."

"And." Chen Yuan continued: "I also want to turn a few sweeping devices like road sweepers under the front of the car, which can sweep the zombie corpses off the road and avoid bumps in the vehicle. ”

Wu Chaogui frowned, and said honestly: "Captain, I'm afraid it's a little difficult, unless there are ready-made parts, otherwise it will take several days to make these transmission devices." ”

"I know this, it's still early, so I'm going to go to the toll booth later, there should be a sweeper in the maintenance center, I'll drive back."

Wu Chaogui nodded: "If there is a ready-made device, it should be no problem, I promise to complete these transformations before the day after tomorrow." ”

Chen Yuan nodded, and said: "In addition, I want to strengthen the firepower of the road car, in addition to the original high-pressure water spray gun, I also want to load two heavy machine guns on the roof of the car." ”

"It's easy!"

In the end, Chen Yuan said with satisfaction: "That's basically it." You ask the maintenance team to start the renovation work as soon as possible, and although we will be here for a day tomorrow, there will be a few new additions to the retrofit. It's still a lot of work. ”

Subsequently, Chen Yuan and Xu Kai took a few people to the highway maintenance center next to the high-speed recovery station and drove back the two sweepers there. And he also harvested more than 20 pieces of spiritual flesh.

Thanks to the recommendation votes of book friends such as low bookworms, warrior 9999, flat 0 can't afford to read books, book friends 31****, book friends 1174466905 and so on. Thank you all for your support.

The book friend group 589804156, if you are interested, you can add.

A book friend suggested that a book friend group should be built very early, hehe, I haven't built it because I think there are still few comrades who read this book. Now the book has slowly fattened up, and the comment area of the starting point is that those of us who post articles in Genesis can't manage. So I hope that through this book friend group, everyone can actively suggest. Any suitable vehicles, zombie types, and even dragon characters can be communicated in the group.

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