Military: Last but not least?I was admitted to the best military academy

Chapter 105 Outsmarting the silted river section requires brute force

"Take the guy, work!"

There are mountains on both sides of the river, even if you contact an excavator, you don't know when you will have to wait.

But the flood will not wait for anyone.

So the captain, Brother Le, didn't care too much, and directly called someone to start it.

Lu Feng ran up immediately.

The captain reminded: "Clear the downstream position first."

The blocked upstream water is deep and difficult to clean.

Lu Feng went straight to grab the aquatic plants, and soon picked up a big ball, picked it up, and threw it to the shore.

Seeing this, other people rushed into the water to clear the silt.

The river course is tens of meters wide, and the silted river section is at least ten meters long.

It's just these few people cleaning up. I don't know when it will be cleaned up.

The rescue team didn't complain at all.

For them, as long as they can save the people, no matter how hard it is, it is worth it.

However, Lu Feng still felt that this was too slow.

He observed that the water level downstream from the silt was only up to their knees.

The members of the rescue team were struggling to clean up all kinds of debris when they saw Lu Feng suddenly run ashore.

Then go upstream, run to the end of the silt, and jump down.

The captain shouted: "Lu Feng, what are you doing? Clean up the downstream first."

And Lu Feng also floated out from the middle of the river.

He had measured the depth of the middle of the river upstream, and the water level was higher than his height.

Lu Feng swam back to the shore, ran to the captain and said, "Brother Le, there is a solution."

The captain didn't know why Lu Feng was going crazy here because he didn't clean up the river silt honestly.

He frowned and said, "What way?"

Lu Feng asked back: "Do you know the principle of the dike breaking?"

The captain didn't understand why he asked this suddenly, but he froze as soon as he thought about it.

The captain said in astonishment: "You want to..."

Lu Feng nodded quickly.

The teammates around were puzzled.

The ladder shouted: "What charades are you two playing!"

The captain said, "Lu Feng, tell me."

"Yes!"

Lu Feng almost subconsciously saluted the military.

He slowed down and explained to everyone: "We don't need to clean up all the river silt, we just need to clean up a small path in the middle of the river."

Everyone was stunned.

Lu Feng continued: "I measured it just now, and the silt is blocked here, forming a natural dam."

"The water depth in the upper reaches of the river is close to two meters."

"We only need to open a road in the center, and then actively trigger the breach, and we can use the momentum of the flood to wash away all the silt."

At this time, Brother Le also said: "This is also called the levee burst effect. Look at them, they are good at physics and know how to apply it. Learn from Lu Feng."

The ladder took it over and said, "Of course, he got into the National Science and Military University."

Regardless of their teasing, Lu Feng hurriedly said, "Let's start!"

Everyone's expressions tightened, and they all gathered in the center of the river, and the six of them cleaned up together.

In a few minutes, a path only one person wide was cleared.

The six of them worked together to keep lowering upstream, digging the depth of the path.

"Wow! What is this?"

"Trash cans were also washed down by the flood waters."

Everyone slipped out a trash can half the height of a person.

After that, everyone dug up various large items.

Such as shared bicycles, tables, quilts, etc.

It took more than an hour, and finally approached the end of the upstream silt.

The captain encouraged: "There are only three or four meters left, everyone work harder!"

Then, after digging for a while, everyone had to stop.

The ladder was shocked: "What is this? A stone wall?"

Blocking them in front of them was a concrete wall almost as high as a person's jaw.

After touching it, Lu Feng said, "It's the brick wall of the house. It should be the house that was washed away by the flood. Half of the wall was washed here and silted up."

"Let's go over this wall first, and clean up what's behind it."

So everyone jumped over the wall and continued to clean up.

And the further back, the deeper the water started, and the more difficult it was for everyone to clean up, the silt was almost as deep as thighs.

Every step is tough.

"Lu Feng, your physical strength is too good. I haven't seen you panting from the beginning until now." The ladder was already panting from exhaustion.

After nearly two hours of continuous work, he already felt soft.

Lu Feng kept salvaging, and said, "It's okay, we do 2 to 3 hours of physical training every day, and we're used to it."

The ladder gives a thumbs up. In fact, firefighters also have to do physical training every day, but more often they go to the police.

After cleaning for a while, it was finally finished.

Only one wall remains.

Axe asked, "What's wrong with such a wall?"

He actually wanted to go back and find a big hammer or something.

The captain is also thinking of a way.

In fact, they also brought a few glass breaking hammers.

It's not enough to hit the wall.

But Lu Feng didn't hesitate, he jumped into the water and came to the front of the wall.

He hit it directly with his shoulder!

He hit the wall again and again.

Everyone looked a little dull.

Then look at each other and participate.

The two men pulled and picked from behind the wall, and the two continued to widen the silt on the left and right sides of Lufeng.

The captain ran back to the shore.

After a while, he brought back a stone the size of a watermelon.

"Smash it with this!"

When he hugged it, he found that a brick had really been knocked down by Lu Feng.

He couldn't help but said in astonishment: "Lu Feng, is your body made of iron?"

"Brother Le, give me the stone." Lu Feng didn't answer his question, took the stone and pounded it.

Sure enough, it was much more efficient than hitting him with his body, and soon he knocked down two bricks.

The water rushed out of the gap immediately.

Lu Feng reminded: "Leave quickly, or you will be washed away by the torrent."

Ladder asked in astonishment, "What about you?"

Lu Feng said: "I'm fine!"

But the captain tied a rescue rope around Lu Feng's waist.

"You go to the downstream position, and as soon as the water rushes out, you go to widen the gap. You just sweep the silt into the water flow."

After the captain tied it, he pulled one end of the rope to the shore and fixed it.

At this moment, Lu Feng knocked down a few more bricks, and with the help of the momentum of the water, he knocked more and more smoothly.

A small stream of water has gushed out from the knocked gap.

Again and again.

boom!
the wall was hammered through

The water rushed out of the gap immediately, making a loud sound of water flow.

"No! The whole wall has to be hammered."

Lu Feng continued to widen the gap in the wall.

Fortunately, this broken wall was only more than one meter wide, and with the help of the water, Lu Feng beat it smoothly.

And the one-person-wide trail opened by the crowd has formed an extremely fast water flow.

Basically anything thrown into it will be washed away by the current.

The four teammates kept widening the gap downstream.

"Attention!" Lu Feng roared.

The wall has been smashed down by him.

The turbulent current washed him immediately, and on the shore, the captain was desperately pulling the rope.

Under the action of strong water flow, the gap is getting bigger and bigger, and more and more silt is washed away with the water flow.

Several people downstream quickly moved to the shore, and then pulled the rope with the captain.

Lu Feng was still being washed by the water.

The trail opened by the crowd gradually widened from the downstream to the top, gradually forming a triangular cone shape.

When it reached a threshold, there was a bang, and the torrent rushed out of a channel several meters wide.

(End of this chapter)