Yang Gao boarded the clouded leopard and entered the pavilion where no appearance and vision were difficult to reach, before he greeted the three guests.

"Commander-in-Chief of the Jialing River Naval Division, sheep breed brother Yang Gao, I have seen all the commanders!"

When several people heard this nondescript self-introduction, they all felt funny.

But I instantly understood the cleverness of Yang Gao.

The title and the relationship with the existing high-ranking officials are very efficient in one sentence.

The three of them met Yang Gao for the first time and returned the salute.

With the exception of McCor, who knew a little, the other two were the first time he had heard of them.

Listening to their positions, he couldn't help but sigh in his heart, good guys, they are all his own bosses.

Zhen Jin is also the "history of the world's river governance", whether it is the Jialing River or the Han River, it is his boundary.

Gu Jizhi served as the "commander of the General Construction Corps", and not only the construction of rivers, land, and sky was also under his jurisdiction.

That Mai Ke, not to mention, introduced himself with the title of "Grand Commander of the Heavenly Army", which shows that he is in charge of everything, and there is nothing he can do without him.

Mai Ke once again emphasized that the purpose of this flight is to go to the middle area of the Jialing River and the Han River, find a suitable route, dig through the barrier between the Jialing River and the Han River, and connect the two great rivers.

Then, the heavenly army can go down the river, send a large army from the waterway, and attack the hinterland of Hanzhong by surprise.

Yang Gao had long been familiar with the topography here, and he was confident, and after listening to Mai Ke's emphasis, he should have come to tell everyone about the situation he had collected, but he was greatly attracted by the experience in front of him, and he did not come back to his senses for a while.

The first novelty is that they can sit firmly in the air, no matter how much a leopard flies sideways, it is as steady as Mount Tai. There is no danger of falling.

He involuntarily reached out and touched the four frames of the pavilion that was invisible, but actually existed, and only stopped exploring when he knew to block his hand back.

But even though I feel that there is something, I still can't figure it out, why can't I see something when it's clear?

The second novelty. He had never been to such a high altitude.

Yang Gao's perspective of observing the ground from the air makes him feel ←dǐng←diǎn← Xiao ← said, .2≈3.o▲s_(); It was extremely shocking, and it also made his mind so open for the first time.

Because the clouded leopard's flight path can be high or low, the altitude can be adjusted as needed.

At the same time, the flying speed of the clouded leopard can also be fast or slow, and where you need to observe carefully, you can walk slowly.

It can even stagnate.

This makes the sheep height originally a relatively rough route diagram. It became a blueprint for a concrete artificial river.

Yang Gao quickly adapted to the different altitudes but the different targets, and gave instructions to the clouded leopard to adjust its flight altitude and route, and introduced the route he chose to Mai Ke, Gu Jizhi, and Zhen Jin.

Generally speaking, it is a section of the Jialing River that runs north-south, and a ditch is directly opened, which runs east-west. Crossing thousands of mountains and rivers, the Han River that runs through Hanzhong is linked to the east.

According to the introduction of the sheep high. This Jialing River, known as the West Han River, is connected to the Han River, and it is not completely groundless, but boundless.

Specifically, it is from. Route, then reach the Han River, and connect with the Han River.

Of course, this newly opened section of the river needs to be heavily constructed.

Even if it enters the Han River, it requires a huge amount of work.

So. Only then can we dredge the river and transform those naturally formed natural rivers with different widths and depths into spacious waterways that can pass through warships.

According to the estimation of the sheep breed, the connection between the east and the west and the Han River needs to penetrate 300 mountain peaks, cross 120 rivers, and have a total length of 200 li.

The earth and stone that needs to be excavated is about 300 million cubic meters.

In addition, it is necessary to dredge the river, which is not simply to excavate soil and rock, but to remove the silt and other materials at the bottom of the river and use it to fill in or fill the embankment.

Such a project is more time-consuming and laborious than digging a new river channel directly.

Therefore, after Zhen Jin built yì, this river channel, after reaching the Han River, tried to avoid the old river channel as much as possible, and dug a new river channel to the greatest extent, which not only completed the combat preparations, but also greatly helped the future farmland water conservancy capital construction.

Although the old river channel is not of great use for military purposes, it is still very helpful as a civilian transportation and irrigation canal.

Everyone unanimously agreed with Zhen Jin's construction, which became a principle for Yanggao to design a new waterway.

Yang Gaoxin has a spirit rhino and a diǎn tong, and directly applies this principle to the practical guidance of excavation and dredging.

As a result, the Jialing River and the Han River are directly connected, and a straight river channel will appear without the slightest turn.

Needless to say, the newly opened nature is not straight, and all the old rivers are not straight, just give up, and open new rivers that go straight.

Although this design is close to perfection, the amount of soil and rock that needs to be excavated has increased significantly.

For example, the old river channel turned a corner in front of a big mountain and spared it from the foot of the mountain.

According to the new principle, the mountain was to be carved open and the water would pass directly through the mountain.

In the original way, there is basically no need to increase excavation and other projects, and it will not increase the amount of excavation of earth and stone.

However, with the new method, it is necessary to excavate a mountain and add hundreds of thousands of earth and rock, which is the lowest estimate.

Looking at the more and more beautiful river, through the mountains and mountains, like a giant dragon, Yang Gao is more and more happy.

But looking at the more and more earth and stone excavations, Yang Gao felt more and more blocked.

This kind of excavation, even if all the people of the whole fleet go into battle, they don't know that it can be completed until the year of the donkey and the month of the horse, do these three people want to learn from Qin Shi Huang to build the Great Wall, Emperor Yang of Sui to dig the Grand Canal, and drive the people of the whole country over, relying on the strength of the people, to go into battle together, in order to shorten the construction period?

If this is the case, Yang Gao is very optimistic about this project.

Rather than this, it is better to take another shortcut, and also avoid a great danger -- the artificial river is not chiseled, and the common people are forced to rebel first.

In the mood of high sheep gains and losses, the blueprint of the entire artificial river was completed.

The artificial river is 100 kilometers long, from the Sun Ridge of the Jialing River in the west to Wuhou Town along the Han River in the east, there is no bend in the whole line, and all the sections are 50 meters wide, which can make the 10,000-ton giant ship open in the east and west directions.

The main route of this river is set, and the task of Yanggao is completed.

He also worked out everything for him.

Although he knew that after Gu Jizhi took it, he began to add new items.

As for the 100-kilometer river itself, Gu Jizhi only added two projects.

One divides the whole river channel into 10 levels, each level is 10 kilometers, the drop is about 500 meters, and at the 10 kilometers grading, a group of hydropower generating units from south to north is installed.

Such a good water conservancy resource, if not used to generate electricity, is really a tyrannical thing.

And it's already the skillful technology of the kingdom of heaven, and it's a standard equipment configuration.

Gu Jizhi filled it in easily.

Another project is the supporting facilities on both sides of the river.

This is also within the scope of the kingdom of heaven, and it is an indispensable additional project for the construction of such water conservancy construction.

In this case, it will definitely require more work than the main project alone, but it is much easier to do it at this time, do it later, or start anew.

(To be continued.) )

ps: The clumsy work continues to be revised, this article is new content, continuing the previous article, for Chapter 1309 (1) Yanggao River Canal Vertical and Horizontal (New) Infinite Money Journey./8r1