Its main function is to water water from mountains, rivers and lakes. accumulate in the reservoir Dams are not simple constructions at all.

When carefully examined, the dams that they differ you may encounter. So why are the dams shaped differently, why are some dams built at an angle?

These enormous walls, behind which large amounts of water accumulate, owe their functionality largely to their shape.

The problem that the engineers prioritized when building the dam firm enough may or may not. Because the force created by the water accumulating in the dams can spread to the entire dam if it is built at an angle, and thus the force can be applied to a single point. overload to prevent. This way no cracks form and the dam does not break.

The lack of careful determination of the preferred land and the cracking of the dam can cause problems in nearby settlements. to the floods even to earthquakes It can even cause.

However, the force exerted by the water accumulating in the reservoir is not the only factor that affects the shape’s oblique shape.

Dams are built with a slope, usually the ground they are built on. not strong enough a solution method used.

The reason why the soundness of the soil is so important is when the construction of the dam is completed to a very large mass have it. If the ground is not solid, the dam can be eroded by water from below or damaged after earthquakes.

To better explain the situation, let’s compare two famous and differently constructed dams. The first of our examples is the Great Ethiopian Renaissance Dam, one of the largest dams in Africa.

Built by Ethiopia, this 145m high and 1780m long dam has become popular lately as it blocks most of the water flowing into the Nile River and hence into Egypt.

Ethiopia’s electricity needs potential to meet everyone Despite the political problems with Egypt, this dam was built with great care and attention.

dam, ground to bear the weight of the dam and it is built where the ground can hold the ends of the dam well enough. The front of the walls lean forward to balance the force of the water.

Our next example is the “Kariba Dam” on the border between Zambia and Zimbabwe.

With a height of 128 meters and a width of 580 meters, Kariba Dam is also the oldest dam in Africa.

The dam is built without a slope compared to the Great Ethiopian Renaissance Dam. This meant that the water in the reservoir would exert too much force on the dam, so the engineers had to build another wall behind the wall and connect the two together. So the state is due to a problem that it can easily solve by ramping down costs more.

The strength of the dam is just as important as the strength of the soil and the hills on which the ends of the dam will be located.

Dams are structures that can be easily damaged and harm their environment unless built carefully. That’s why in their construction of maximum size is always required.

By a Chinese company in Ecuador close to a volcano In 2018 the “Coca Codo Sinclair Dam” was built. more than 7000 crack was discovered. By the way, during the construction of the dam, neither the slope of the wall, nor the stability of the soil, nor the strength of the dam itself were taken into account.

Although the Ecuadorian government decided to sue the company, it was too late as the damage was too great and would be very difficult to repair. The dam was destroyed one day by a moderate earthquake or volcanic eruption. can be destroyed provided.