Have you ever noticed that you have never seen a square or triangular well? Whether it is village or city, why is the size of a well always round? These are not a coincidence, but there are strong scientific and technical reasons behind it.
The design of the round well is not only beautiful to see, but is also associated with its strength, durability and water drawing process. Today we will tell you why making the well round from the perspective of engineering is considered to be the safest and affordable.
The walls of the well cause soil pressure from all sides. If the well is square or triangular, there will be more pressure on the corners, which increases the risk of breaking or falling. But this pressure is equal to the round shape, causing the walls to remain strong and the structure is more durable.
Construction in round shape is not only strong, but it also consumes less material. Bricks, stones or cement are less used, which also reduces the cost of construction. This is the reason that when resources were limited centuries ago, people used to make round wells.
It is easy to pull the bucket from the round well because the rope moves from every direction to the center. This does not stuck the bucket in any corner and it also makes it easier to remove water. This is the reason that when there were no motors or machines in ancient times, the round well was considered the most practical option.
